Method and system for associating consumers with purchase transactions

A system and method for associating consumers with their purchases so that consumer transactions can be tied back to a particular consumer is described. More particularly, a central transaction entity as part of a larger network collects, aggregates, manages and mines consumer transaction data from at least consumer and merchant members of the network for the purpose of routing electronic purchase history to consumers and allowing merchant analysis of consumer behavior in order to create consumer profiles to better service consumers and provide more personalized offers.