| 摘要 |
A transaction product includes a first member, a second member and an account identifier. The first member defines a window. The second member is substantially enclosed within the first member and depicts a first image and a second image. The second member is selectively movable relative to the first member between a first position, in which the first image is viewable through the window, and a second position, in which the second image is viewable through the window. The account identifier links the transaction product to an account or record and is machine readable. The account identifier is at least one of connected to and substantially enclosed within the first member. Other cards, products, assemblies and methods of using such cards, products and assemblies are also disclosed.
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