There are many and dealers on the Internet who want to offer and sell their goods online. For this reason, entrepreneurs came up with the idea of complete systems that offer everything from a single source, from the presentation to the handling of the sales process to the payment process.
Some of these are open source or cost money. Certain shop systems are also incredibly free, but the plugins also cost money. Examples of such systems are Prestashop, Shopware, OxidShop and the WordPress plug-in WooCommerce.[werbung] [fotolia]