- Module works without producing any improvements in the existing PrestaShop file so that current customization and theme variations usually do not impact. PrestaShop is an open-supply e-commerce System that allows users to create and deal with online stores. Among the options of PrestaShop is the opportunity to use addons, https://socialbookmarkgs.com/story19422519/how-presets-schema-shopify-can-save-you-time-stress-and-money