store-config.json file for publishing. It does not save changes directly to the live site or upload product files. After export, replace the site's config file and redeploy. Cashfree server settings must match the product ID and price. Do not enter secret keys here.For every product, update the product-specific fields and use a unique Product ID. Your store name, support email and creator bio can remain the same or be edited. The current payment backend is configured for one active product per deployment; selling multiple products simultaneously requires a multi-product catalogue/admin backend and per-product database records.