Diners Club Issues the First General-Purpose Credit Card
A businessman forgets his wallet at dinner and invents an entire industry
Quick facts
- First card charge
- 8 February 1950, Major's Cabin Grill, NYC
- Founders
- Frank McNamara, Ralph Schneider, Matty Simmons
- First-year membership
- c. 10,000
- Business model
- Annual fee to cardholders; 7-10 percent merchant discount
What happened
According to HISTORY, businessman Frank McNamara was dining with clients at Major's Cabin Grill in New York City in 1949 and realized he had left his wallet behind, an embarrassment that reportedly inspired him to design a card that business travelers could use to charge meals across many different restaurants rather than carrying store-specific charge accounts. McNamara, together with Ralph Schneider and Matty Simmons, founded Diners Club, and the first card charge was made at that same restaurant on 8 February 1950. The Diners Club card, printed on cardboard, was the first multipurpose charge card not tied to any single retailer: cardholders paid an annual fee of five dollars and carried no interest charge, while participating businesses paid Diners Club between 7 and 10 percent of each purchase. Within its first year the club had grown to some 10,000 members among New York's business elite, with 28 restaurants and two hotels accepting the card, and the concept expanded through the 1950s into hotels, retail stores, and airlines, reaching acceptance abroad by mid-decade.
Why it matters
Diners Club created the general-purpose charge card as a category distinct from store-specific credit accounts, establishing the basic commercial model, an annual fee to the cardholder and a merchant discount fee to the issuer, that Visa, Mastercard, and every other modern credit card network still uses in modified form.
How we know
Diners Club's founding date, the identities of its founders, and its early growth figures are documented in the company's own corporate history and corroborated by contemporary business press coverage from the 1950s.
Sources
- HISTORY (A&E Networks). When Were Credit Cards Invented? · Reputable sourcehistory.com · The domain "history.com" is on our Reputable source registry. · Link is live and its text matches the event's key terms (Jul 2026)
- Diners Club International. History and Legacy · General sourcedinersclub.com · Cited as a "reference" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
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