| 摘要 |
<p>Methods and apparatuses for carrying out processing a financial transaction includes: receiving, by a receiving device, an authorization request for a financial transaction wherein the authorization request includes at least a transaction amount and a coupon identifier; identifying, in a database, coupon information based on the coupon identifier, wherein the coupon information includes at least a discount amount; modifying the transaction amount based on the discount amount; processing, by the processing device, the authorization request for the financial transaction based on the modified transaction amount; and transmitting, by a transmitting device, a response to the authorization request, wherein the response includes at least the modified transaction amount and discount amount. The coupons can be coupled to geographic location and or an immediate purchasing period.</p> |
