![]() The seventh and all remaining digits in a card number, except for the last, identify that card’s individual account. Each issuer has one trillion possible numerical configurations with which to create account numbers and different credit cards use slightly different numbering systems. These are referred to as the card’s Issuer Identification Number (IIN), or Bank Identification Number (BIN), and further indicate which credit card company it originates from and clarifies to which card network it belongs.įollowing the numbers that identify the issuer are the numbers that identify the account holder.
0 Comments
Leave a Reply. |