Amvrin's payment gateway API allows the Clients to use a unified payment system within their coding framework using MySQL as the database. The API takes care of integraiton with multiple payment gateways of Client's choice, whether it is PayPal, Google, LinkPoint, CyberSource, Authorize.Net or any other. Using this API allows Clients to create/deploy a unified payment service, and also removes the requirement of performing costly upgrades when the actual interfaces on the payment gateways change. We keep our codebase current, and promptly provide our clients with free upgrades/patches to keep their codebases (PhP, Perl, .Net) from falling apart. All the code produced by Amvrin system is in 100% compliance with CISP, SOX and HIPAA requirements.