Debit card system with bar code and method for integrating functions of debit card and membership card into one whole body
A debit card and bar code technology, which is applied to the activation of coded identification cards or credit cards, record carriers used by machines, instruments, etc., can solve the problems that debit cards cannot be used together, and membership cards are not universal. To achieve the effect of saving social resources
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[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, where the schematic embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0025] Below the magnetic stripe of the original debit card, there is a barcode attached, which is a graphic identifier that includes multiple black bars and spaces of different widths, arranged according to certain coding rules, and carries a set of information;
[0026] Database system, the database system stores barcode information, that is, debit cardholder information, including cardholder barcode number, cardholder name, date of birth, home address, contact number and membership service records; at the same time, in A merchant list is also stored in the database system.
[0027] Merchant membership management system. The merchant membership management system is membership management...
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