Abstract: The system and method of present invention provides a user with a single account that separately tracks prepaid and/or reward balances from multiple merchants. Multiple merchant purses are associated with the user's account. Each purse corresponds to one merchant, and represents the user's credit balance with the merchant (e.g., prepaid deposits plus reward). The balance associated with each merchant purse is separately tracked. In one embodiment, each merchant purse is associated with its own set of rules for calculating a reward or otherwise managing the purse. When a user deposits prepaid money into a merchant purse, the system that manages the user's account executes any rules associated with the purse related to a deposit. If there is a rule associated with a rewards calculation, a reward amount is calculated in accordance with the rule and, if the reward is greater than zero, the merchant purse is credited with the reward.