CenPOS integrates with Magento, Prestashop, and Zen Cart. These open-source E-commerce solutions offer a complete shopping cart solution for CenPOS Merchants. Miami, FL (PRWEB) July 11, 2012 CenPOS, a fast-growing payment processing network, announced that it is now integrated into Magento, Prestashop and Zen Cart all of which are open-source […]