the following explanation of terms will assist those skilled in the art in understanding the present invention . tier — a tier is a hierarchical numerical level ( 0 , 1 , 2 , 3 , etc .) in the process of buying and selling . the lowest number represents that entity that originates the process , usually it is the buyer . the buyer could be the end user or could be a supplier for another supplier or the end user . higher numbered tiers indicate subsequent levels in the hierarchical chain removed from the central core ( for instance the end user ) but needed to fulfill the upper ( lower numbered ) tier . at a given tier a seller can become a buyer for the tier further removed . below are illustrative examples of the use of tiers in the competitive bidding process and should not be taken or construed to limit the scope of the invention to one particular industry , but instead should be construed as facilitating the basic constructs of the instant invention which are limited only by the dictates of the claims hereinbelow . 0 tier ( tier 0 )— the entity that is the ultimate beneficiary , ultimate buyer , end user or user . it is generally a buyer . for example , in the construction industry it could be a home or building owner . 1 st tier ( tier 1 )— the entity that is the first level supplier to the 0 tier . the 1 st tier generally looks at the big picture to supply all ( turnkey ) to the 0 tier . for example , in the construction industry , if the 0 tier is a home or building owner , then the 1 st tier is a home builder corporation or a program or construction manager ( cm ) to the construction of a building . a 1 st tier entity will solicit from the next tier to meet its needs and will become a “ buyer ” to the 2 nd tier ; while being a supplier to the 0 tier . the 1 st tier entity can have multiple 2 nd tier suppliers . 2 nd tier ( tier 2 )— this entity is the second level of suppliers . this entity will supply to the 1 st tier above . in this role this entity is a seller to the 1 st tier . to meet its needs , the 2 nd tier entity will become a buyer for the 3 rd tier below . the 2 nd tier entity can have multiple 3 rd tier suppliers . to expand upon the previous example , a 2 nd tier entity is a general contractor . also , the 2 nd tier entity is a 2 nd tier supplier either directly to the 0 tier home owner or via the 1 st tier ( home builder or construction manager ). 3 rd tier ( tier 3 )— this entity is the third level supplier . this entity is a supplier to the 2 nd tier , who will then supply the 1 st tier , who will supply to the ultimate end user 0 tier . this entity will also be a buyer to the 4 th tier . each 3 rd tier buyer can have multiple 4 th tier sellers . to continue with the example already started , an example of a 3 rd tier buyer would be subcontractors specializing is particular facets of building construction : plumbing , electrical , road , etc . these entities are sellers to the tier above , but buyers for the 4 th tier below them . 4 th tier ( tier 4 )— this entity is the fourth level supplier . these entities supply to the third tier above , who will supply the chain upward . however , this entity is also a buyer for the 5 th tier below . at such a far removed tier , these 4 th tier suppliers usually are “ stand - alone ” suppliers that serve many horizontal markets ( buyers ). for example , toilet fixture suppliers , lighting suppliers , rock and gravel suppliers . as an example of a horizontal market , a rock and gravel supplier might supply rock and gravel to a subcontractor that specializes in road construction or a subcontractor that uses the rock and gravel as a base to laying to a building foundation . or , a rock and gravel supplier might supply rock and gravel to a concrete plant as a part of their concrete mix . another example is in the supply of medical equipment upgrades . a medical supply house might supply the latest medical treatment and diagnostic equipment to a contractor that specializes in the installation of this equipment in newly constructed medical facilities . also , the medical supply house might sell similar equipment to local , state or federal governments ; or even sell to foreign governments or international charities for aid to people in crisis . or , the medical supply house might sell similar equipment to doctors &# 39 ; practices in order for the doctors within the practice to keep update with the latest medical technologies . 5 th tier ( tier 5 )— this entity is a fifth level supplier . this entity is a supplier to the 4 th tier above . this level of supplier is a specialty supplier or often they are the manufacturers . also they can be “ stand - alone ” suppliers with niche markets in the horizontal markets . they usually have large geographic regions to supply . examples include : antique light fixture chandelier manufacturer , marble tub manufacturer , etc . all tiers are generally needed to completely satisfy the 0 tier . it is possible that some far removed tiers can be temporarily deferred and / or partially “ satisfied ” ( i . e . contacted directly ) by the 0 tier . eventually all tiers will be needed . module — an element of discrete , stand alone product or service that can be fragmented away from within the remaining bid package . for example : equipment purchased and delivered from a unique source or a specialized trade like landscaping . bid — the term includes not only a bid , but also a “ quote ” or “ price ”. the word “ quote ” or “ price ” connotes less complexity for the provision of goods and services than the term “ bid ”. the system is capable of serving , at any step , any number of tiers ( n tiers ), any number of modules ( n modules ), any number of suppliers ( n suppliers ), any number of qualifying criteria ( n qualifying criteria ), in any country in the world ( n countries ) and any translatable language ( n language ). considering the drawings , wherein like reference numerals denote like parts throughout the various drawing figures , reference numeral 10 is directed to the preferred embodiment of the system according to the present invention . fig1 a , 1 b and 1 c show an illustrative overview of a preferred embodiment of the system of the invention . starting with fig1 a , a preferred embodiment of the present invention has the preparation step 12 of what is known in the art as a “ bid package .” a bid package is information conveying what a buyer or end user desires as a product or service . within the bid package preparation step , the present invention initiates the system &# 39 ; s internal checks and these checks are confirmed by the system . the system checks to assure that the buyer ( or seller ) is a registered entity with all payments in place for its own membership and for the services that it is requesting . the system checks to confirm that it can provide these services in the geographic region of the world . it confirms the languages ( other than english ) needed are available . it confirms the appropriate information necessary to “ take a bid out to the marketplace ,” e . g ., opening and closing dates of bid , provision for addendums , etc . it sets up the privacy levels and security access for the buyers and sellers ; e . g ., buyers can access more information than sellers . the preferred embodiment progresses to the decision step 14 of whether or not there is a necessity to sequester the bid package into modules . if the bid package is not sequestered , then the process is to decide whether the bid package is to be outsourced or non - outsourced for bids , step 16 . if the bid package is non - outsourced , then the bid that will be received by the system will be a non - outsourced or in - house bid for the product or service , step 18 , and this bid will be the bid for the bid package that is processed and reported , step 20 . if the bid package is to be outsourced , then a search is conducted for potential bidders that are going to be outsourced suppliers , step 22 . the search for suppliers is achieved by a number of channels . the first channel is for the ultimate buyer , end user or user of the system of the present invention to select a number of known ( and qualified ) suppliers , i . e . suppliers that the buyer has personal knowledge of and thusly a supplier that the buyer has typically had previous course of dealings . the implication to the present invention is there is no need for prequalification of this type of supplier to a particular buyer . a second channel defines an exchange to review and select a number of suppliers . a third channel is for the user to utilize the present invention &# 39 ; s ability to permit matching products or services with suppliers thereof via categories of businesses , naics or sic codes and / or key word matching from descriptions that were given by suppliers when the suppliers registered with the system of the present invention . a fourth channel is suppliers that are found by announcements sent to and received from related product or service suppliers . therefore , a buyer or user of the present invention &# 39 ; s system may utilize as many as four channels to gather a list of suppliers for the products or services that the buyer or user wishes to solicit , using the bid package . the prequalification process , step 24 , culls the supplier list . within the prequalification process each supplier within the list is given a statistical weight based on a number of factors . the factors included , but are not limited to , the type of license held by the supplier ; amount of insurance and / or indemnification ; amount of bonding capacity ; financial condition ; creditworthiness ; length of years in business ; number of in - house employees ; number of subcontract staff ; outstanding lawsuits ; reference contracts ; distance of operation base to a worksite ; service personnel ; maintenance shops ; and additional criteria that are within the scope and spirit of any industry that the system of the present invention is being utilized as a means to achieve a responsible and qualified bid for given bid package . also , responses to the above can both be displayed as submitted or processed as a weighted score and reported separately . the result from the prequalification process is a listing of screened and prequalified potential bidders that could become the suppliers for the contents of the bid package . the next step , step 26 , is the distribution of the bid package to the prequalified potential bidders ( suppliers ) for the contents within the bid package . the distribution may be carried out electronically , e . g . e - mail , and / or through a printer that has the capability of making multiple renditions of the bid package . upon completion of distribution , copies of the bid package will be within the confines of each prequalified potential bidder ( supplier ) in order to make a bid on the contents within the bid package . at the next step of the process , step 28 a - 28 d , the bid package has been received by multiple suppliers and is being processed to formulate a bid and to return the bid to the sequential tier by a given date and time . the use of four suppliers a - d within fig1 b should not be construed as limiting the scope of the invention , but rather as an illustration to aid those skilled in the art to understand the invention . again , the system of the present invention is capable of serving , at any step , any number of : tiers ( n tiers ); modules ( n modules ); suppliers ( n suppliers ); qualifying criteria ( n qualifying criteria ); in any country ( n countries ) and any translatable language ( n languages ). within this illustrative example , suppliers b , c and d decide to make respective bids on the bid package without the need nor desire to outsource any part of the bid package . their respective bids are received , gathered and processed , step 30 , and combined , step 20 , with any other bids from any other bid sources ; e . g . through an in - house bid , step 18 , to process and report the results of all bids from one or more sources . seasonally , supplier a has decided to outsource at least part of the bid package to its tier or tiers of suppliers . thus , begins the iterative process where the supplier for the tier above becomes the buyer for the tier below of the product or service within the system of the present invention . this supplier a basically proceeds through an analogous process that the previous buyer utilized with the system of the present invention . the supplier is now a buyer and utilizes an analogous process of deciding whether or not a search for potential suppliers is warranted ; if so , then proceeds with a search following the four channels outlined supra . upon the attainment of a listing , this supplier subjects the listing to the prequalification process . after the listing has been culled to a list of prequalified potential suppliers , the next step is distributing the bid package to the prequalified potential suppliers which now have become prequalified potential bidders ( for example , suppliers a ′- d ′ not shown ). each supplier would receive and process the bid package and formulate and return a bid as noted by 31 . the bid each supplier made would then be received and processed by the system and then all bids whether outsourced or non - outsourced would be combined and reported as results from one or more sources which would lead to the ultimate user or buyer able to choose one bid that met the criteria of the bid package . the result of the choice leads to a formation of contract between the buyer ( s ) and supplier ( s ). it is likely this process leads to an increase in savings to the buyer ( s ) because of the increase in competitive bids due first to the variety of potential bidding sources provided by the system and second the ability of a buyer to go directly to the source of products or services . this avoids the incremental mark - ups associated in going through the normal chain of buyer and supplier of goods and services , e . g . the manufacturer - to - distributor - to - wholesaler - to - retail - to - buyer chain . in other words , there is an elimination of middleman “ mark - up ”— pass through without added value . the suppliers also benefit because of the increase in exposure they receive by being registered with the system of the present invention . it also allows suppliers to remain specialized and efficient . back to viewing fig1 a , if the entity at the 0 tier decided that the bid package needed to be sequestered into modules , then the procession through the present invention would proceed to the illustrations within fig1 c . in fig1 c , the system of the present invention sequesters the bid package into n bid modules . for example and not to be construed as limiting the scope of the invention , n equals 5 . in this example the party receiving or preparing the bid package decides to sequester the bid package into a plurality of five bid modules . the sequestration can be done at and by the buyer and / or bid package preparer . alternatively , the sequestration can be done by a preferred embodiment of the system at the request of a buyer or bid package preparer . in the illustrative example for a preferred embodiment of the present invention , the bid package is fragmentized into five modules , step 32 . this illustrative model of a preferred embodiment has modularized the bid package into four outsource bid modules and one in - house or non - outsourced bid module . with respect to the non - outsourced bid module , that module is processed by the party receiving the bid package either as a whole or in modular or fragmentized form and an in - house bid is assigned to that module , step 42 . in the instance illustrative case , bid module 5 is assigned an in - house bid . the in - house bid is then , in step 50 , received , processed and also stored awaiting the bids for all other modules that are outsourced . in step 34 , the system of the present invention utilizes four channels to search for potential bidders for each of the outsourced modules 1 - 4 . the four channels are as follows . a first channel is the buyer &# 39 ; s or user &# 39 ; s own personal knowledge of suppliers that could potentially bid on the bid package . a second channel is the utilization of an exchange to review and select a number of suppliers . a third channel is for the user to utilize the present invention &# 39 ; s ability to permit matching products or services with suppliers thereof via categories of businesses , naics or sic codes and / or key word matching from descriptions that were given by suppliers when the suppliers registered with the system of the present invention . a fourth channel is suppliers that are found by announcements sent and / or received from related products or services . therefore , a buyer or user of the present invention &# 39 ; s system may utilize as many as four channels to gather a list of suppliers for the products or services for each of the modules that the buyer or user wishes to acquire from the bid package . the prequalification process , step 36 , culls the supplier list . within the prequalification process each supplier within the list is given a statistical weight based on a number of factors that will certify that the criteria for such module ( e . g . as to equipment , certification and seller accreditation ) has been met . in other words , that module is finished being processed . the factors included , but are not limited to , the type of license held by the supplier ; the type of product or service desired to be acquired ; years of production of product or performance of service that the supplier has ; whether a product has undergone ul or etl testing and whether it has been rated ; amount of product or liability insurance and / or indemnification ; amount of bonding capacity ; financial condition ; creditworthiness ; sales volume ; product warranty ; years in business ; number of in - house employees ; number of subcontract staff ; outstanding lawsuits ; reference contacts ; distance of operation base to a worksite ; service personnel ; maintenance shops ; location of manufacturing plant or factory or assembly plant ; distributor source ; ability to meet seismic criteria for location ; and additional criteria that are within the scope and spirit of any industry that the system of the present invention is being utilized as a means to achieve a bid for given bid package . also , responses to the above can both be displayed as submitted or processed as a weighted score and reported separately . the result from the prequalification process is a listing to screened and prequalified potential bidders that could become the suppliers for the contents of the bid package . the next step , step 38 , is the distribution of the bid modules to the prequalified potential bidders ( suppliers ) for the contents within each bid module . the distribution may be carried out electronically , e . g . e - mail , and / or through a printer that has the capability of making multiple renditions of each bid module . upon completion of distribution , copies of the bid modules will be within the confines of each prequalified potential bidder ( supplier ) in order to make a bid on the contents within the bid module . some suppliers maybe able only to make bids on one module while other suppliers maybe able to make bids on a set of modules because they have the capacity to handle the workload or are going to outsource certain modules while retaining other modules . the present invention can be utilized iteratively with respect to the suppliers that are bidding on one or more modules . the suppliers become buyers and are able to fragmentize a module each receives into sub - modules thus further fragmentizing and modularizing the bid package into smaller and smaller modules in order to get down to , if necessary , individualize components . at the next step of the process , step 40 a - 40 d , the bid modules have been received by the suppliers and are being processed to formulate a bid for return to their respective bid to the n − 1 tier by a given date and time . the use of four suppliers a - d within fig1 b should not be construed as limiting the scope of the invention , but rather as an illustration to aid those skilled in the art to understand the invention . within this illustrative example , suppliers b , c and d decide to make respective bids on the bid package without the need nor desire to outsource any part of the bid package . their respective bids are received , gathered and processed , step 44 , and combined , step 50 , with any other bids from any other bid sources ; e . g . through an in - house bid , step 42 , to process and report the results of all bids from one or more sources . fig2 provides an illustrative example of a preferred embodiment utilizing the precepts of the present invention in order to maximize cost effectiveness by the avoidance of “ middlemen &# 39 ; s mark - up ” with limited or no “ added value ”, had the normal course of business dealing through the normal channels transpired between the ultimate beneficiary of a product or service and the original supplier of the product or service . in this example , tier 0 is the buyer and / or end user ( buyer / user ) of the system . the particular buyer / user has itself prepared a bid package , in which the system of the present invention facilitates placement of the bid package into the system . alternatively , the buyer / user can provide information and instructions to the system whereby the system itself prepares a bid package for receipt into the system and if necessary sequesters the bid package into modules . the present invention permits sequestration of the bid package into modules within or without the system of the present invention . in this example the buyer / user decides that the bid package needs to be sequestered into modules , particularly , four modules . the buyer / user , which is at tier 0 , has the system of the present invention outsource the module 1 directly to a known supplier at tier 4 without searching or prequalifying this supplier . utilization of the system of the present invention in this instance has saved the buyer / user a sum of money because the buyer / user has avoided the aggregated mark up of the product or service had the buyer went through the traditional and / or normal course of business of that particular industry . for example in the building industry , the normal course of business would have been a buyer who wants a building constructed on a particular tract of land contacting a builder or project construction manager ( 1 st tier supplier ), who would contact a general contractor ( 2 nd tier supplier ) who would contact a subcontractor ( 3 rd tier supplier ) who would contact a “ stand - alone ” supplier ( 4 th tier supplier ). as the product or service is delivered up through the tiers each supplier would add on a mark - up to the original price of the product or service received from its supplier . another example utilizing the system of the present invention to go directly to a supplier tier ( e . g . 4 th tier supplier , “ stand - alone ” supplier ), that actually supplies the product or service would be a home owner wanting a new heating , ventilation and air conditioning ( hvac ) system for their new or existing home . the home owner would be considered at the 0 tier buyer / user of the system . the home owner has prepared a bid package comprising a single sheet of paper and enters it into the system or provides the system with information and the system prepares the bid package . in this case , the home owner knows of a distributor ( 4 th tier supplier ) of the hvac equipment that is desired . that distributor receives the bid package or a module thereof containing the information necessary for the distributor to process the information and formulate a bid for the particular equipment needed to fulfill the requirements of the bid package or a module thereof . the distributor &# 39 ; s bid ( 4 th tier supplier ) is then sent directly to the home owner ( 0 tier buyer ). the home owner has received substantial savings by going through the system of the present invention , because under the normal course of business a home owner desiring a new hvac unit would have to contact a mechanical contractor that supplies and installs hvac equipment and that company would contact the hvac equipment distributor . the distributor would sell the equipment to the company at a wholesale price . in turn , the company would sell the equipment to the home owner at a retail price . by avoiding this traditional and / or normal course of business , the home owner received a benefit of the difference between the wholesale and retail price minus the overhead of utilizing the system of the present invention . continuing with the example within fig2 , the 0 tier buyer / user instructs the system of the present invention to outsource module 2 directly to a tier 5 supplier . again , no search , prequalification screening or distribution are needed because the 0 tier buyer / user has gone directly to the supplier that could provide the product or service directly to the buyer / user . in this case , the 5 th tier supplier decides that what product or service ( the outsourced module 2 ) that the buyer / user has requested a bid upon needs to be further sequestered into modules , e . g . submodules 5 a , 5 b , 5 c and 5 d with submodule 5 a being able to be done in - house , while submodules 5 b , 5 c and 5 d are outsourced for competitive bids . upon receipt of competitive bids , all submodules at the 5 th tier are combined for a single 5 th tier bid that becomes the module 2 bid and that bid is sent back to tier 0 . thus , the buyer / user at tier 0 has received a bid for module 2 at a savings vis - à - vis without going through the “ traditional ” competitive bidding process which would entail the buyer going to a supplier and that supplier going to a “ stand - alone ” supplier and so on . for module 3 , the buyer / user at tier 0 outsources module 3 to the next sequential tier , 1 st tier suppliers . in this case , the buyer / user of the system utilizes the appropriate searches available , prequalification screening and distribution as outlined supra . the 1 st tier supplier receives the module 3 and sequesters it into submodules 3 a , 3 b , 3 c and 3 d . the 1 st tier supplier decides to keep submodule ( s ) for an in - house bid and outsource the reminder submodule ( s ). for example , module 3 d is sent to a 2 nd tier supplier for further bids after the 1 st supplier used the appropriate searches , prequalifications and distribution that the system of the present invention has to offer a buyer / user . the process outlined supra repeats for tier 2 and tier 3 suppliers respectively ; thus , making the 1 st tier supplier a buyer for suppliers at tier 2 , while the supplier at tier 2 becomes a buyer to tier 3 . each tier &# 39 ; s supplier processes and bids to the above tier in sequence until a combined bid is received at the 1 st tier consisting of 1 st tier supplier &# 39 ; s in - house bid and bids from tier 2 and tier 3 . this bid is then forwarded to tier 0 . at tier 0 , the bids for each module ( modules a , b , c & amp ; d ) are received and finally combined from tier 1 and tier 4 and tier 5 for a final bid to tier 0 who is the ultimate beneficiary of the process that the system undertakes to produce the savings to the buyers / users of the system . the system in capable of processing any number of tiers ( n ), sequestering at any tier into any number ( n ) of modules . the system then can process the modular and tiers in any combination . it combines the received bids in whatever stage either out the level that sequestered it , or processes it upstream to the ultimate beneficiary as desired . this system can function either as a stand alone system or can be inserted ( integrated ) as an asp for a firms existing process . buyers are capable of searching multiple industries and multiple sectors . these buyers enter the grand central exchange on the world wide web . this web site provides a number of general features that are of interest to the buyer as an individual and as a purchaser . more specifically the buyer can access a specific industry exchange title example ” recreational goods . com or apparel products . com or mining - minerals - ores . com . within the specific site , the buyer can access specific supplies hosted within overall , industry - specific exchange . thus the buyer can browse within the buyer &# 39 ; s industry and sector and gain information that will be helpful in deciding the buyer &# 39 ; s specific needs . the buyer can mark the buyer &# 39 ; s favorite suppliers for future reference . additional methods of search can take the buyer to “ linked suppliers ” that are not fully represented within the industry exchange or whose web site and / or catalog is not hosted at our industry exchange . the buyer composes a “ requisition ” or a “ bid package ” from the information gleaned . the buyer enters the system and registers as a qualified buyer . the system checks to assure that the buyer is a bona fide entity with all payments in place for buyer &# 39 ; s own membership and for the services that the buyer is requesting . the system checks to confirm that it can provide the service in the geographic region of the world . it confirms the languages needed ( other than english ) are available . it confirms that the appropriate information to “ take a bid to the marketplace are in place example : open and closing dates of bids , provisions for addendums , provisions for “ additive alternative ” and “ deductive alternatives ” etc . the system sets up the privacy levels and security access for the buyer and the sellers . the buyer as several choice regarding the member of sellers , search for the sellers , prequalifying the sellers , sequestering the bid package etc . once the buyer has received the bids ( quotes or process ) and is satisfied that the bid is qualified , responsive and responsible , then the buyer announces the decision to any and / or all bidders . the buyer then uses the contents of the provisions bid package with or without modifications and combines it with its prepared “ front end ” documents . the full package is transmitted back and fourth in a secure environment till each party is satisfied and affixes its electronic signature to indicate acceptance . this final contract and / or purchase order is also printed and transmitted in hardcopy form via the established distribution chain print shop . the buyer and seller have access to multiple payment methods . these include but not limited to : the buyer and seller have the capability through our system to set up a program payment schedule as each module of the goods and / or service is received and acknowledged . the payment system maintains a system of continuos checks and balances to assure trust . the system is secure with multiple levels of security . the system allows for a delivery schedule that the seller provides to the buyer . the delivery schedule with its terms and conditions , liquidated damages etc . is a separate document that is agreed upon concurrent with the purchase order and / or contract mentioned earlier . the system manages the schedule and keeps all parties informed of the program of delivery . concurrently it interfaces with the payment method and program payments schedule agreed upon in the purchase order and / or contract . the system allows the buyer to hold a percentage of retention of payment at each program milestone . final payment is released from the buyer to the seller upon successful delivery of the goods and services and all its associated terms and conditions . the buyer has the capability of reviewing the entire document as a report on the process of procurement for each item . this management tool is then used to streamline each successive procurement , followed through with final contract closure . mechanics to manage automated process for needs assessment and management , resource management , procurement and contract management , will be accomplished through architecture ( software ) developed as frontend and backend . a1 consists of a number of generic web sites that invoke a specific category of buyer , example : federal bids . com , city - bids . com , procurement bids . com , etc . these will be designated as inner core horizontal markets of registered domain names : a2 consists of a number of “ buyer - specific ” web sites that invoke a specific category of buyer . these will be designated as outer core horizontal markets of registered domain names : a3 consists of a number of seller specific web sites that invoke a specific category of sellers . some of these sellers can also be buyers . these will be designated as vertical markets ( or exchanges ), of registered domain names : within a3 above , is a central web site called the grand central exchange . com . these exchanges are developed as communities that provide several features such as : general information , import / export rules and regulations , an ability to buy - sell , etc . an independent web site represents each of the domain names . this is “ branded as unique and free standing entity ”. there is a total of 68 horizontal market web sites . buyers generally use a1 and a2 . a3 is also made up of independent web sites represented by its respective domain names and is “ branded as unique and free standing entity ”. there is a total of 63 exchanges . sellers generally use a3 . all web sites can communicate internally in a horizontal and vertical manner . they facilitate multiple transactions concurrently and gather statistical data for additional use . buyers meet sellers and sellers meet buyers through multiple channels and yet all transactions are controlled and different levels of payments are charged for different services . fig4 shows the users &# 39 ; perceptions when utilizing the present invention . users are buyers and sellers utilizing the present invention . within fig4 are multiple methods of communications and distribution between buyers and sellers as they relate to the web sites indicated in a1 , a2 and a3 . websites that are in a1 and a2 are generally used by buyers . however , these websites can also be used by sellers . websites that fall into a3 are generally used by sellers , but can also be used by buyers . for example , a buyer in an a2 outer core website perceives a direct transaction with a seller at an a3 website as shown by the virtual link 700 . likewise , a buyer in an a2 outer core website perceives a transaction with multiple sellers in a3 websites as shown with virtual links 710 . while virtual links 720 show a seller in an a3 website perceives a transaction with multiple buyers in a1 and a2 websites . also , within the scope of the present invention a buyer in an a2 website perceives in conducting a multiple tiered transactions with sellers in a3 websites , shown by virtual links 730 . here the sellers become buyers for the next lower tier . also , one bid package can be sequestered into modules for several different sellers in a3 websites . the transactions can have multiple tiers and multiple modules . transactions can be routed through the central sites fully or in part . virtual link 740 shows the perceptions of an ultimate buyer and an ultimate seller conducting a transaction through intermediary buyers and sellers . a buyer in an a1 website can conduct a transaction with the central site as shown by link 750 . likewise , a buyer in an a2 website can conduct a transaction with the central site shown by link 760 . moreover , a seller in an a3 website conducts a transaction with a main exchange as shown in link 780 . in addition , revenue is generated by a number of ways including , subscriptions , links , referrals , advertisements , percentage of commission of transaction estimate etc . the backend architecture is arranged so that the web sites are standardized for content and presentation at a basic level and further modified to serve a specific “ flavor ” of the industry . branding is separate and unique for each of the 131 sites . a common backend software is used with minor modifications since each site is serving the same focused “ competitive buy - sell and follow - up ” arrangements . as shown in fig5 , part of the backend architecture is a relational database 800 . a user - buyer 1100 would send - in their rfps or rfqs as shown by 900 . the computer system 1000 hosting the relational database would divide the rfp or rfq into module for appropriate placement in the database and assign an index to each module that relates like modules . for example , rfp / q 1 , mod 1 and rfp / q 2 , mod 2 , are related and are assigned index i 1 . a user - seller interested in selling goods or services through the system of the present invention would have already registered themselves as a seller and during the registration process would have selected what particular indices the seller wishes to receive rfps or rfqs . the system of the present invention stores the indices each user - seller has registered for in a registration file 850 . the user - seller could modify which indices it wishes to receive modules in at a later date . thus , when a user - seller gains access to the system of the present invention , the system sends those jobs , modules ( mod 1 , mod 2 , etc . ), that are associated with the particular indices the user - seller wishes to see . for example , user - seller 1200 wishes to see only those jobs that are associated with indices i 1 and which would be rfp / q 1 , mod 1 and mod 4 . while user - seller 1400 which would be rfp / q 2 , mod 1 and rfp / qn , mod 1 . various facets of the instant invention are used in the illustration depicted by fig3 . the interrelationship of the facets are described by the two - way arrowheads on both ends of a path . the single arrowhead depicts a sequential path between facets . these facets can function either as a stand alone system or can be inserted ( integrated ) as an asp ( applications service provider ) offered unit to a firm &# 39 ; s existing process . the facet ( or facets ) can also be offered as a discrete package to be inserted in an organizations , “ enterprise software system ” which is an overall software designed to manage all the businesses processes . as noted in fig3 the system includes four assemblies : in step 300 , the end user and / or ultimate beneficiary identifies a need . this facet enters the system in its preliminary form and is capable of being discussed between various individuals in different parts of an organization . in step 320 , this facet combines the decisions made in step 300 and presents the option of meeting the previously — decided — need , to be fulfilled in - house ( non outsourced ), or outsourced . this facet has the capability to forward the “ outsourced need - fulfillment ” package to the next facet described in step 340 . in step 340 , this facet processes the input from step 320 above and performs preliminary research and design for the need . it gives the need a form . this could be a preliminary description with or without figures , a preliminary time schedule and a preliminary cost - estimate . to accomplish its functions , this facet interacts with the facet described in step 420 ( requisitioning ) as well as the facet described in step 680 ( statistical data management ). the package created by this facet is forwarded to the next facet described in step 360 . in step 360 , the input from step 340 is received and processed in this facet . this facet reviews , checks for “ needs justifications ”, compares to the available budget — if any , forwards it to the appropriate budget approval level of authority for review — and funding . if a budget is not available then the package is sent along - with the cost estimates , for an appropriation of funding for the package . once the preliminary description of the need , the time schedules and budgets are justified and appropriated , the package is sent to the next facet described in step 380 . in step 380 , the input from step 360 is received and processed to further expand upon ( if needed ), and design the full details ( if needed ), to create a package capable of being bid . this package may range from a simple description of the needs ( described in earlier steps ) in words and / or diagrams , to a detailed set of design drawings and specifications . this facet creates the documents referred as a bid - package , as it is capable of being bid ( and / or proceed and / or quoted ). this step also submits the package for a decision which is described in the next step 390 . in step 390 , this facet takes the input from the step 380 and submits it to a final approval from the end user and / or final beneficiary . the end user and / or final beneficiary also chooses if the bid package shall be procured in - house or out - sources . if the decision is to procure in - house then this facet submits the bid package to the facet described in step 300 . if the decision is to outsource the bid package , then the bid package is submitted to the next facet described in step 400 . in step 400 , this facet takes the input from step 390 and processes it for the end - user and / or beneficiary now referred as a buyer at tier 0 . this buyer registers with the system . the system accepts the bid package as a “ job ”. the system checks to assure that the buyer is a registered entity with all payments in place for its own membership and for the services that it is requesting . the system checks to confirm that it can provide these services in the geographic region of the world . it confirms the languages ( other than english ) needed are available . it confirms the appropriate information necessary to , “ take a bid out to the marketplace ,” e . g ., opening and closing dates of bid , provisions for addendums , etc . it sets up the privacy levels and security access . the system then forwards the bid package to the next facet which is described in the step 420 . in step 420 , this facet is capable of searching multiple industries and multiple sectors within industries . buyers may enter either one central site , “ grand central exchange ”, on the world wide web ( or directly through to an exchange of choice on the world wide web ). this web site provides a number of general features that are of interest to the buyer as an individual and as a purchaser . more specifically the buyer can access a specific industry exchange titled for example “ recreational goods . com or apparel products . com or mining - minerals - ores . com ”. within the specific site , the buyer can access specific suppliers hosted within the overall , industry - specific exchange . thus the buyer can browse within the buyer &# 39 ; s industry and sector and gain information that will be helpful in deciding the buyer &# 39 ; s specific needs . the buyer can mark the buyer &# 39 ; s favorite suppliers for future reference . additional methods of search can take the buyer to “ linked suppliers ” that are not fully represented within the industry exchange or whose web site and / or catalog is not hosted at our system &# 39 ; s industry exchange . in addition this facet provides the search for potential suppliers by various criteria e . g ., keyword search , naics codes etc . this facet can also be used in conjunction with the facet described in step 340 at the preliminary research stage . this facet can , in addition send the lists of screened and categorized multiple suppliers further to the next facet described in step 440 . in step 440 , this facet is capable of prequalifying the potential suppliers by a preselected criteria . the buyer chooses the criteria items and can request for a weighted score ( if desired ) of each supplier that was screened and furnished in step 420 above . the prequalified suppliers are then forwarded to the next facet described in step 460 . in step 460 , this facet is capable of distributing the bid package to the various categories of suppliers , screened and assembled in steps 420 and 440 above . the distribution is either in electronic or physical hard copy form . the hard copy form is created by sending an electronic version and / or “ original document ” version to a print shop or a printer . the printer / print shop forwards the bid package to the screened and prequalified suppliers . the bid package is then sent to the next facet described in step 500 . in step 500 , this facet is capable of getting competitive bids from multiple suppliers at multiple tiers . each supplier is capable of bidding a module or group of modules sequestered from the bid package . this facet is capable of selectively receiving bids on multiple modules from selective suppliers . the facet is capable of combining the bids received at various tiers from a variety of suppliers . this facet processes , combines and reports the results of all bids from one or more sources . the buyer takes this result under advisement and forwards the results to the next facet described in step 600 . in step 600 , this facet is capable of evaluating the results of the bids received in step 500 . in addition to the pricing , this facet determines if the bid is “ responsive ” and “ responsible ”. these two items are quantified by a set of criteria items that the buyer can assign . each criteria item can also be assigned a weighting factor and score points . this facet can create a weighted score or simply an “ acceptable ”, non - acceptable ” result . criteria examples are : the supplier has predetermined number of years of specific experience , the supplier has predetermined number of people on staff available to fulfill this bid , the supplier meets any unique federal government or state government requirements , the suppliers &# 39 ; references have responded with ( excellent , good , poor ) responses , etc . this evaluation combined with the bid ( pricing ) result from step 500 creates the “ lowest priced , most responsive and most responsible bid ”. the buyer may further proceed to the next facet described in step 620 . in step 620 , this facet facilitates negotiations between buyer and seller based upon the earlier results from steps 500 and 600 . any special exceptions taken by the seller regarding his product , service , pricing , schedule or buyer - imposed conditions are resolved and agreed upon . this step facilitates the buyer to issue a contract and / or purchase order based on heretofore agreements . the completion of this step prompts the next step 640 to begin . in step 640 , this facet facilitates the implementation of the contract and / or purchase order agreements . it is capable of scheduling milestones for scheduled delivery of product and / or services . these milestones also monitor and prompt progress payments ,″ as milestones are reached and the agreed - upon deliveries are accepted . this facet forwards the accumulated system data to the next step 660 as the product / services approach “ substantial completion ” status , determined by the buyer . in step 660 , this facet facilitates the closure of the transaction . the buyer and seller exchange information regarding final delivery of the product / services . final acceptance is approved by the buyer upon successful delivery of all products / services , testing , warranties , certifications , “ punch - list ” etc ., and all documentations to the satisfaction of the buyer . the system then releases the final payment to the seller and considers the transaction “ closed ”. all information is forwarded to the next step 680 . in step 680 , this facet receives information from step 660 and processes it . it stores analyzes and manages all information . this facet is capable of interacting with any or all facets concurrently . as such this facet provides additional information at any point for evaluation , comparison , information . moreover , having thus described the invention , it should be apparent that numerous structural modifications and adaptations may be resorted to without departing from the scope and fair meaning of the instant invention as set forth hereinabove and as described hereinbelow by the claims .