Today, diverse shopping carts are being used by e-retail outlets to enhance their e-commerce and Web Development activities and offer a unique experience to its customers. There is an exhaustive list of Shopping Carts that include Magento, PrestaShop, CubeCart, OpenCart and StoreSprite. Two of the major open-source Shopping Carts that have attained high popularity in the recent years are OS Commerce and Zen Cart. Many Web Development service providers offer these two Shopping Cart Solutions at a very large scale. However, it is proven that Web Developers do not embrace a single Shopping Cart solution completely, because of the fear of obsolescence or lock-in.