主权项 |
1. A method for enabling a wireless device to use card data during a transaction, the method comprising:
receiving, by one or more processors, card data for a plurality of financial account cards; storing, by the one or more processors, the card data in a memory associated with the wireless device; determining, by the one or more processors, merchant information for the transaction; determining, by the one or more processors, rewards benefit information for at least some of the plurality of financial account cards; and providing, by the one or more processors, a suggestion of at least one of the plurality of financial account cards to use in the transaction, wherein the suggestion is based at least in part on the determined rewards benefit information. |