| 摘要 |
<p>A method of processing transaction offers at a server computer, the method comprising: defining, at the server computer, an offer template comprising a set of offer conditions; receiving, at the server computer, transaction data from a user transaction at a payment system, the transaction data having been intercepted from a data stream between a payment terminal and peripheral device at the payment system; analysing the received transaction data to determine if the transaction data satisfies the offer conditions of the offer template; outputting, in dependence on the analysed transaction data, modified transaction data for insertion into the data stream at the payment system, the modified transaction data comprising transaction offer related data for use as part of the transaction at the payment system.</p> |
