| 摘要 |
Stored-value gift cards which gift-givers can purchase and give to recipients, where each card represents a set of items comprising a restaurant "meal profile". The gift-giver can therefore provide a gift of an intended meal, rather than a gift of a fixed dollar value. Gift-givers may be required to prepay for such gift cards; alternatively, several deferred payment approaches may be supported. Techniques for resolving differences between the intended meal profile's value and the recipient's actual meal cost are addressed.
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