Using 6-digit card identification – (BIN)

When only a unique card identification with just 6 digits (BIN) is used to all clients, if two clients have the same password, the pinblock collected will be the same.

To avoid this, we suggest that Automation concatenates the BIN with the registration number of the customer, generating a card identification with up to 16 digits, different for each customer.

This way, two different customers will have different card IDs, so even if passwords are the same, the collected pinblock will be different.