Long Story Short: First US Credit Card

Americans now carry an average of $7,886 in credit card debt per borrower – and across all U.S. households, total credit card balances reached $1.252 trillion in early 2026, according to the Federal Reserve Bank of New York. The credit card industry earns over $130 billion in interest and fees annually, making it one of the most profitable sectors in American finance.

But did our grandparents have the same problems? Where did these little plastic money mints come from?

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The story of the credit card is surprisingly recent. What began as a simple convenience for department store customers in the early 1900s evolved into a trillion-dollar industry that now shapes how hundreds of millions of people manage — and sometimes struggle with — their money every day.

Key takeaways:

• The first US credit card appeared in 1950 — the Diners Club Card launched by Frank McNamara
• BankAmericard was the first card to let holders carry a balance month to month
• South Dakota’s 1979 deregulation removed interest rate caps — transforming the industry
• Americans now carry an average of $7,886 in credit card debt at nearly 21% APR

The Origins of Credit Cards

Some claim that credit cards have their origins in the early 1900s, when oil companies and department stores issued cards to help create customer loyalty and improve customer service. These were very specialized and could only be used to make purchases with the issuing company — more like a store account than a true credit card.

The first card issued by a bank was named “Charg-It,” introduced by John Biggins, a banker in Brooklyn, in 1948. The idea was simple: take your card with you, use it to make a purchase, and the bill is sent to Biggins’ bank to collect payment. It was a convenient system, but it only worked locally and required customers to have an account at the issuing bank.

The Diners Club Card — The First Multipurpose Charge Card

The next year, the Diners Club Card arrived. As the legend goes, businessman Frank McNamara was dining at New York’s Major’s Cabin Grill in 1949 when he realized he had forgotten his wallet. His wife had to come and pay the bill — an embarrassment he resolved never to face again. He discussed the idea of a universal charge card with his lawyer Ralph Schneider, and they got to work.

On February 8, 1950, McNamara and Schneider returned to the same restaurant and paid their bill with a small cardboard card — the world’s first Diners Club Card, later referred to as “The First Supper” in company history. The idea caught on quickly. By the end of 1950, Diners Club had 20,000 members and was accepted at 28 restaurants and two hotels. By 1951, membership had grown to 42,000.

The Diners Club card was still technically a charge card — the full balance had to be paid off at the end of each month. But it proved that people would embrace a card-based payment system, and that proof changed everything.

The First True Credit Card — BankAmericard and VISA

In the late 1950s, Bank of America introduced the BankAmericard, which became the first general purpose credit card — and crucially, the first to allow holders to carry a balance from month to month rather than paying in full. This was the feature that transformed the industry. For the first time, consumers could borrow against future income without visiting a bank.

Shortly afterward, Bank of America spun off its credit card business into a separate entity that became known as VISA in 1976.

In 1966, other banks noticed the success of the BankAmericard and created their own rival network. Pooling resources together, they launched Interbank/Master Charge — which eventually became MasterCard. By the 1970s, the two dominant networks that still shape global payments today were firmly established.

How Deregulation Changed Everything

The real money started pouring in for the credit card industry in the early 1980s, driven by a legal shift rather than a product innovation.

Most of the country had been crippled in the 1970s by runaway inflation and high interest rates. With the cost of money often peaking over 20%, banks in New York were unable to earn profits because usury laws capped interest rates at 12% for personal loans. Banks were effectively losing money on every loan they issued.

To loosen the lending market, South Dakota passed new laws in 1979 removing interest rate caps, encouraging banks to lend at whatever rate the market would bear. The year before, the Supreme Court had made a decision establishing that a nationally chartered bank could operate anywhere in the country while following the usury laws of the state it was chartered in — not the state where the customer lived.

This meant a bank chartered in a state allowing 25% interest could lend money to customers in states that only permitted 12%. In 1981, Citibank moved its credit card division to South Dakota, effectively allowing it to operate across the United States without restriction on the rates it could charge.

Credit Cards Today

Today the industry’s most profitable customers are the estimated 115 million Americans who carry monthly credit card debt and pay interest rates that can reach as high as 29.99% on standard cards — with some penalty rates climbing even higher. The average credit card APR reached 20.97% by late 2025, according to the Federal Reserve, nearly double the rates seen in 2015.

Credit cards have not always had their consumers’ best interests at heart and have been the subject of intense criticism. “Banks are raising interest rates, adding new fees, making the due date for your payment a holiday or a Sunday in the hopes that maybe you’ll trip up and get a payment in late,” said Robert McKinley, founder of Ram Research, a payment card research firm. “It’s become a very anti-consumer marketplace.”

Despite this criticism, people continue to use them every day for their convenience and as a security blanket. The average American now has 3.9 credit cards and spends $8,823 per year on them, according to Federal Reserve data. Whether you use them to make an online purchase or just to buy a cup of coffee, it doesn’t look like we will soon be getting rid of the question: “Will that be cash or charge?”

How Credit Cards Affect Your Budget Today

Credit cards are not inherently dangerous — but they are easy to misuse. The core problem is psychological: paying with a card feels less real than handing over cash. Studies consistently show that people spend more when paying by card than when paying with physical money. That gap between what feels affordable in the moment and what actually is affordable is where most credit card debt begins.

The structure of modern credit cards makes this worse. Minimum payments are designed to keep balances revolving for as long as possible. On a $7,886 balance at 20.97% APR — the current national average — making only minimum payments would take over 20 years to clear and cost thousands in interest alone.

The most effective defense is visibility. Knowing exactly what you owe, what you’re spending, and what your real safe-to-spend figure is after bills and debt payments changes how you make decisions. That’s where a tool like PocketGuard becomes genuinely useful — it shows what’s actually left after recurring expenses and existing debt obligations, so you’re not guessing.

Credit cards work best as a payment tool, not a borrowing tool. The history of how they were designed makes clear that distinction was never in the industry’s interest — but it’s very much in yours.

If you want to keep track of your expenses and avoid the debt trap that has ensnared millions of Americans since that first cardboard Diners Club card changed hands in 1950, starting with a clear picture of where your money goes is the first step.

FAQ

What was the first credit card in the US?

The first bank-issued card was “Charg-It,” introduced by Brooklyn banker John Biggins in 1948. The first multipurpose charge card was the Diners Club Card, launched on February 8, 1950 by Frank McNamara and Ralph Schneider in New York City.

How did credit cards become so widely used?

The turning point was South Dakota’s 1979 deregulation removing interest rate caps. When Citibank moved its credit card division there in 1981, it could charge any interest rate nationwide — making credit cards extraordinarily profitable and accelerating their mass adoption across America.

How do credit cards affect personal budgets?

The average American carries $7,886 in credit card debt at an APR of nearly 21%. Minimum payments are structured to keep balances revolving for years — a $7,886 balance paid at minimums only would take over 20 years to clear. Tracking spending carefully is the most effective way to avoid the debt trap.