초록 ▼

A system and method for controlling and monitoring credit card transactions of a vending machine that dispenses and/or encodes prepaid cards. The system reads magnetically stored information from a credit card or debit card, receives an authorization amount for a transaction from a credit verificati

A system and method for controlling and monitoring credit card transactions of a vending machine that dispenses and/or encodes prepaid cards. The system reads magnetically stored information from a credit card or debit card, receives an authorization amount for a transaction from a credit verification source or determines whether a selected prepaid amount is below a maximum allowed transaction amount, and stores transaction information. The system also controls the vending of the use of a general purpose computer and peripheral devices.

대표청구항 ▼

[ What is claimed:] [1.] A combination credit card terminal and debit card terminal system for vending use of a computer by a user comprising:a) a computer;b) a magnetic card reader configured to function as a credit card terminal and a debit card terminal wherein said debit card terminal can receiv

[ What is claimed:] [1.] A combination credit card terminal and debit card terminal system for vending use of a computer by a user comprising:a) a computer;b) a magnetic card reader configured to function as a credit card terminal and a debit card terminal wherein said debit card terminal can receive a prepaid card, and said magnetic card reader is coupled to the computer and configured to enable/disable use of the computer by the user, by being responsive to the received prepaid card or the credit card;c) a printer coupled to the magnetic card reader, wherein the magnetic card reader is configured to monitor and control use of the printer, and the magnetic card reader receives input pulses from the printer via an interface circuit;d) an input signal conditioning circuit for receiving the input pulses from the printer and providing conditioned input pulses; ande) an isolation circuit for receiving the conditioned input pulses and providing an isolated output signal to the magnetic card reader, whereby the isolation circuit is AC coupled to the input pulses.