MANLESS CREDIT CARD AUTHORIZATION METHOD AND SYSTEM ALLOWING JOINT USE BY A PLURALITY OF STORES AND METHOD OF INQUIRING TRANSACTION RECORD FOR EACH STORE

摘要

The present invention relates to an unattended credit card authorization method and system for a small group can not install a credit card authorization will be buried together in each store.; The identification number, store by store passwords and ID cards, etc. are stored in mutual stores in each store are used. By unmanned input to the credit card authorization, provided in collaboration with the ID card stores the customer's credit card, the credit card transaction is unknown whether any of the transactions in the store. What is this VAN via the same four groups unattended credit card authorization connected with the issuer, of course, may also be connected directly with the credit card company through the Internet.; According to the present invention, by using a credit card authorization as a small shop jointly, it is possible to reduce the cost of installing a separate credit card authorization for each store to the transaction by a credit card, and activating a transaction by credit card the effect can be.