[EnableSecurity/burp-luhn-payload-processor: A plugin for Burp Suite Pro to work with attacker payloads and automatically generate check digits for credit card numbers and similar numbers that end with a check digit generated using the Luhn algorithm or formula (also known as the “modulus 10” or “mod 10” algorithm).](
https://github.com/EnableSecurity/burp-luhn-payload-processor)