Abstract: A system for facilitating debt instrument transactions has a processor for communication with a plurality of remote computers via a network. The processor is configured to store a data structure in a memory. The data structure has data items associated together as a user profile. The data items comprise data representative of a financial condition and creditworthiness for a user associated with the user profile. The processor is further configured to complete a debt instrument transaction between the user and a lender in response to inputs from a plurality of the remote computers. The processor is further configured to detect the completed debt instrument transaction, and in response to detection of the completed debt instrument transaction, automatically update the stored user profile based on the completed debt instrument transaction and republish the updated user profile so a lender may extend an offer to the user regarding another debt instrument transaction.