System and method of processing credit card, e-commerce, and e-business transactions without the merchant incurring transaction processing fees or charges worldwide – 6,601,037

Abstract The present invention relates to a processing method for nullifying transaction processing fees incurred by a merchant, for processing a wide variety of credit card, e-commerce, and e-business type transactions. In addition the present invention relates to a universal… Read moreSystem and method of processing credit card, e-commerce, and e-business transactions without the merchant incurring transaction processing fees or charges worldwide – 6,601,037

Off-line credit card transaction system and method for vending machines – 6,427,912

Abstract A system and method for controlling off-line credit vend transactions are provided, including a vending system having a vend selection and delivery portion operable off-line, an associated credit card reader, and a transaction controller operatively connected to the card… Read moreOff-line credit card transaction system and method for vending machines – 6,427,912

Vending machine for vending age-restricted products using a credit card and associated methods – 6,539,282

Abstract An improved vending machine for vending age-restricted products is disclosed. The vending machine preferably uses a customer’s credit card to obtain age verification information from a consumer reporting agency via a modem. In a preferred embodiment, a customer inputs… Read moreVending machine for vending age-restricted products using a credit card and associated methods – 6,539,282