The module displays the prices of products as per the latest Trade premiums. All shop pages will likely have up to date currency charges and language According to visitors' locations. In the event the module isn't going to find acceptable currency and language According to visitors' locale then default currency https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-google-rich-snippets-json-ld-opengraph-twitter-tags-schemaorg.html