A brief history of credit cards - Nidhi Upadhyaya

Key Concepts

Diners Club Card, deferred payment systems, decentralized credit, interest payments, unsolicited credit cards, charge slips, out-of-state customers, consumer debt, anti-credit activism, credit scores, credit card debt.

The Invention of the Diners Club Card

In 1949, Frank McNamara, a businessman, forgot his wallet while about to pay for dinner. This incident led him to invent the Diners Club Card, a cardboard card that allowed users to dine at associated restaurants and pay their bills at the end of the month. While not the first instance of deferred payment (examples exist in ancient Mesopotamia and the Wild West), the Diners Club Card was revolutionary because it offered decentralized credit, allowing users to access credit at multiple, unassociated businesses. Within a year, it gained 10,000 users.

The Rise of Bank-Issued Credit Cards

Inspired by the Diners Club Card, US banks began launching their own credit programs, recruiting local merchants. This benefited merchants through increased business and upfront financing, and consumers through financial flexibility for larger purchases, provided they paid off the balance monthly. Banks profited from small transaction fees.

The Introduction of Interest Payments

Banks discovered a new revenue stream by allowing cardholders to pay off their debt slowly in exchange for an additional fee called an interest payment. This allowed cardholders to pay only a portion of their monthly bill, with the unpaid balance accruing interest for the next month.

Early Problems and Challenges

In 1958, Bank of America sent 60,000 unsolicited credit cards to Fresno, California, leading to card theft and unpaid bills. Banks also struggled with the manual processing of charge slips (embossed card details stamped onto carbon paper). Warehouses filled with unprocessed slips, delaying interest charges.

Banks' Continued Investment in Credit Cards

Despite initial losses, banks remained committed to credit cards due to restrictions on interstate branching. Credit cards were a way to attract out-of-state customers and sell them other financial products like home and auto loans. Banks invested in early computers to process charge slips and launched advertising campaigns that promoted a luxurious lifestyle, shifting the perception of credit from shame to financial freedom.

The Rise of Consumer Debt and Anti-Credit Activism

From 1956 to 1967, consumer debt increased by 133%, leading to anti-credit activism in the 1960s due to concerns about consumer safety.

Deregulation and the Impact of Credit Scores

In 1968, the Supreme Court removed the cap on state interest rates, leading to significant interest rate hikes in the 1970s. The introduction of credit scores in the late 1980s reinforced existing racial, gender, and class biases in credit card applications.

The Modern Credit Card Industry

Today, the credit card industry is worth $500 billion. Banks use credit lines to determine loan approvals, incentivizing customers to maintain multiple cards. Many users carry balances and accrue interest. By the end of 2023, US credit card debt exceeded $1 trillion.

Conclusion

While early credit cards were limited, they may have been more beneficial for consumers' financial well-being compared to the complex and often exploitative system of modern credit cards. The evolution of credit cards has transformed from a convenient payment method to a major driver of consumer debt and a significant source of revenue for banks.