to the MOD 10 algorithm. A valid credit card number also known as Primary Account Number PAN has several fields and each of them has a meaning. Feel free to use the online credit card number generator as many times as you wish. Personal Identification Number PIN The number used to access their account to get cash at an ATM machine or make other PIN verified transactions. You know why we made this. And a single digit checksum, interest accrues at the time the statement cycles. Cardholder an individual to whom a credit card is issued. It has to be validated by the MOD 10 algorithm. We believe thereapos, an contains a sixdigit issuer identification number IIN an individual account identification number. I advise you not not to try to use these for any actual transactions. We do not provide you obviously with the correspondent verification code for these cards. As they are completely fake and made up randomly. Corporate cards are an exception to this rule. However, even when you just want to take a look. If this matches the check digit we have a valid sequence Since our check digit 7 matches our result. Billing Cycle The date that your statement is produced every month.