37 Shopping Cart Options for Developers. If you’re building an e-commerce website or adding a small store to an existing website, you have plenty of options to choose from.
With so many different options and so much variety from one to another, there is no right or wrong solution, just different choices that may work best for you in different situations. You may want to choose an open source option that you can learn well in order to build a number of different client websites. Or, your client may want to go with a hosted or licensed option that can be up and running quickly. PrestaShop™ e-Commerce Solution - Free Open-Source shopping cart.