| 摘要 |
In one aspect, a system includes a transaction handler, a data warehouse to store transaction data recording transactions processed at the transaction handler and to store account data identifying an account of a user, and a portal to receive a user selection of a first portion of an advertisement announcing a reward. The portal is to track user interactions associated with the advertisement to determine whether the user is qualified for the reward. Upon a determination that the user has completed the user interactions for the reward, the transaction handler is to provide the reward to the account of the user via statement credit. |
