Have you decided to design a mobile app for selling your stuff through smartphones? If yes, then one of the critical decisions to take is to choose the right backend software, a shopping cart. This is because the software you choose shall be the foundation of the app and shall not likely be replaced in the future.

Most business owners have the misconception that one has to invest thousands of dollars in buying the right shopping cart. However, this is no longer required because of the plenty of open source software packages available for carts.