Patent ID: 8640963

Claim:
A transaction product, comprising: an electrical circuit including a plurality of lights; a housing substantially enclosing the electrical circuit including the plurality of lights, wherein the housing defines a plurality of light cavities separated from one another and substantially enclosed within the housing, each of the plurality of lights is positioned in a different one of the plurality of light cavities, each of the plurality of light cavities is spaced from others of the plurality of light cavities by a blocking cavity, and the blocking cavity is characterized by an absence of one of the plurality of lights; one or more blocking panels formed separately from and received by the housing, each of the one or more blocking panels being positioned within a blocking cavity, and an account identifier statically coupled to the housing and linking the transaction product to a financial account having an associated monetary value available toward a price of a purchase, wherein the account identifier is machine readable; wherein the transaction product is a transaction card.