An American Express card number has 15 digits.
An American Express credit card number has 15 digits.
The maximum number of digits in an American Express credit card number is 15.
An American Express (AMEX) credit card number has 15 digits.
An American Express card number is typically 15 digits long.
An American Express card number starts with the number 3 and is 15 digits long.
An American Express credit card number has 15 digits.
The maximum number of digits in an American Express credit card number is 15.
An American Express (AMEX) credit card number has 15 digits.
Amex card has 15 digits.
An American Express card number is typically 15 digits long.
An American Express card number starts with the number 3 and is 15 digits long.
An American Express card number consists of 15 digits, typically starting with the number 3.
An American Express card has 15 digits.
An American Express card has 15 digits.
An American Express card has 15 digits.
American Express is the credit card that has exactly 15 digits in its card number.
An American Express credit card number consists of 15 digits, starting with the number 3.