IC card with keyboard for prestoring transaction data

Details IC card with keyboard for prestoring transaction data IC card with keyboard for prestoring transaction data

1990-06-29

1992-08-18

Shaw, Dale M.

Boots, shoes, and leggings

902 22, 235579, G07F 710, G06K 118

Patent

active

051405172

ABSTRACT:
An IC card transaction system is disclosed in which at least a portion of the data required to complete a transaction processing is stored in the card by a customer in advance of transaction processing. An automatic transaction processing unit reads the transaction data stored in the card, checks to determine what transaction data, if any, which is required for the processing of the transaction is not stored in the card and, if necessary, receives from the customer any additional data which was not previously stored in the card and which is required to complete a transaction.

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