The point is - you have NO choice except to learn which certified payroll report form you need to submit, how much you are required to pay your employees, how to correctly fill out a certified payroll report, and any other required report - and submit them in a timely fashion...otherwise you are NOT going to get paid!
postal code. Thesaurus. Definitions of postal code. 1. n a code of letters and digits added to a postal address to aid in the sorting of mail. a coding system used for transmitting messages requiring brevity or secrecy.
zip code. A code which was established by the United States Postal Service, for the purposes of identifying a location and routing the mail to that location. A zip code was originally 5 digits long, and now has been expanded to 9 digits for more detailed identification. The 5 digit zip code is still sufficient for sending all items of mail; the 9 digit zip code is used primarily by businesses as they sometimes get a discount for doing so.