Main Street's Monetra® payment software is PCI/PA-DSS security-validated for linking POS and eCommerce systems directly to major processors for credit/debit/gift card and check transactions, without additional gateway fees. Monetra® runs seamlessly on Microsoft Windows, Mac OSX, Linux and Unix operating systems. Easily integrated into any application with numerous API's available, Monetra's flexible configuration and remote management features make it the ideal solution for multi-site and mixed, corporate-owned/franchise environments. A single server running the high-performance Monetra® software can simultaneously process transactions for thousands of independent merchants and will easily handle the workload for even the busiest systems. Main Street has taken electronic payment software systems to the next level. Our technologies deliver the most secure, reliable and cost-effective solution the industry has to offer, encompassing all the privacy and control benefits of locally installed applications.