| 主权项 |
1. A method comprising:
detecting, at a computing device comprising a processor, a user device in a proximity of the computing device; determining, by the computing device, a unique identifier associated with the user device; transmitting, by the computing device, the unique identifier to a point-of-sale customization service to obtain point-of-sale preferences associated with the user device, wherein the point-of-sale preferences comprise a payment method preference, and wherein the payment method preference defines which payment account associated with the user device is used by a point-of-sale module for a payment during a transaction associated with the user device based on an amount associated with the transaction; obtaining, by the computing device, the point-of-sale preferences from the point-of-sale customization service; and applying, by the computing device, the point-of-sale preferences to the point-of-sale module for use during the transaction. |
