The numerous negatives of manual migration is its time-consuming nature and a better hazard of knowledge loss. But don’t get worried, if your Source Cart has this type of info, over the migration process, LitExtension will create product variants from your existing product options on your Target Shopify Store. 4. https://addons.prestashop.com/fr/seo-referencement-naturel/31857-seo-automatique-google-rich-snippets-json-ld-open-graph.html