early use of credit cards
In 1936, American Airlines and the Air Transport Association simplified the process even more with the advent of the Air Travel Card. They created a numbering scheme that identified the Issuer of card as well as the Customer account. This is the reason the modern UATP cards still start with the number 1. With an Air Travel Card passengers could “buy now, and pay later” for a ticket against their credit and receive a fifteen percent discount at any of the accepting airlines. By the 1940s, all of the major domestic airlines offered Air Travel Cards that could be used on 17 different airlines. By 1941 about half of the Airlines Revenues came through the Air Travel Card agreement. The Airlines had also started offering installment plans to lure new travelers into the air. In October 1948 the Air Travel Card become the first inter-nationally valid Charge Card within all members of the International Air Transport Association.[citation needed]
The concept of customers paying different merchants using the same card was expanded in 1950 by Ralph Schneider and Frank McNamara, founders of Diners Club, to consolidate multiple cards. The Diners Club, which was created partially through a merger with Dine and Sign, produced the first “general purpose” charge card, and required the entire bill to be paid with each statement. That was followed by Carte Blanche and in 1958 by American Express which created a worldwide credit card network (although these were initially charge cards that acquired credit card features after BankAmericard demonstrated the feasibility of the concept).
However, until 1958, no one had been able to create a working revolving credit financial instrument issued by a third-party bank that was generally accepted by a large number of merchants (as opposed to merchant-issued revolving cards accepted by only a few merchants). A dozen experiments by small American banks had been attempted (and had failed). In September 1958, Bank of America launched the BankAmericard in Fresno, California. BankAmericard became the first successful recognizably modern credit card (although it underwent a troubled gestation during which its creator resigned), and with its overseas affiliates, eventually evolved into the Visa system. In 1966, the ancestor of MasterCard was born when a group of California banks established Master Charge to compete with BankAmericard; it received a significant boost when Citibank merged its proprietary Everything Card (launched in 1967) into Master Charge in 1969.