July 7, 1891 - American Express patented traveler's checks, which served as the prototype for modern credit cards


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July 7, 1891 - American Express patented traveler's checks, which served as the prototype for modern credit cards
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July 7, 1891 - American Express patented traveler's checks, which served as the prototype for modern credit cards - The Simpsons, The calendar, Credit card
The calendar Credit card The Simpsons
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