Shopify and OpenCart shopping carts are widely used for eCommerce nowadays. They serve different goals and have their own strengths and weaknesses. Depend on usage's requirements like: budget, ease of use, SEO, mobile, community and support, you will choose the right shopping cart for your eCommerce websites.

SmartAddons offers two ways to buy any Joomla products. Using Single purchase (is retail sale), you will get a single product, while a subscription purchase (for membership of clubs) can be used in order to get many products in the store. We have some comparisons as below and hope can help you get the best option you need!