Gun-friendly credit card processing! Payment Alliance International (PAI) is the endorsed merchant services provider for the NSSF and the NRA's Business Alliance. PAI was the first to create a complete "Shooting Sports Payments Package" and will process credit and debit cards in a storefront, wireless, mobile or e-commerce environment. Guaranteed lowest pricing point, NSSF and NRA endorsement, and PCI protection against cardholder data theft. (less)