AMS is a Visa, MasterCard, and AMEX Certified sale organization exclusive to First Data Canada, serving retail businesses, and specializing in delivering ethical and Industry compliant payment processing solutions designed to drive cost benefit to our Merchants. One call does it all – sales, deployment, installation, staff training, warranty, and 24/7, AAA customer support of credit and debit card processing solutions for physical locations as well as e-commerce and digital wallet.