| 摘要 |
Systems and methods are provided which enable a consumer to accept a promotional offer for a credit card-based reward program without having to supply a credit card number at the time of acceptance. For example, after acceptance, a credit card number associated with the consumer may be retrieved from an entity to which the consumer previously supplied it, such as a publisher (e.g., e-commerce website), and the retrieved number may then be used in relation to the reward program.
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