- Module functions without generating any variations in the existing PrestaShop file so that existing customization and topic changes don't have an impact on. Action 4: The module installation procedure is extremely easy; how the module configuration is effective might be seen during the demo instance. The featured snippets are https://thegreatbookmark.com/story19516024/5-essential-elements-for-google-rich-snippets-autom%C3%A1tico-json-ld-opengraph-seo