15
The typical card has 16 numbers American Express has 15.
16
Credit card ID numbers have three (Discover, Visa, MasterCard) or four (American Express) digits.
Amex card has 15 digits.
Visa/MC/Discover cards have 16. American Express cards have 15.
An American Express card has 15 numbers.
An American Express card has 15 numbers on it.
An American Express card has 15 numbers.
An American Express credit card has 15 numbers.
An American Express credit card has 15 numbers.
An American Express card typically has 15 numbers.
The typical card has 16 numbers American Express has 15.
15
16
An American Express card has 15 digits.
An American Express card has 15 digits.
An American Express card has 15 digits.