The mapped payment system are going to be assigned to orders imported from Shopify to PrestaShop. If the admin has not mapped payment system, then the default payment system selected underneath “Order import” settings. Be sure that your website page is obtainable to Google rather than blocked by a robots.txt https://addons.prestashop.com/fr/seo-referencement-naturel/31857-seo-automatique-google-rich-snippets-json-ld-open-graph.html