User defined marketplaces are created based at least in part on {HEAD ~ information} supplied by an access device in communication with {TAIL ~ the information database} 
User defined marketplaces are created based at least in part on { HEAD ~ information } supplied by an access device in communication with { TAIL ~ the information database }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL