What happens if an order fails to forward to a vendor's store?

If forwarding an order to a vendor's Prestashop, Shopify, or WooCommerce store fails, Common Goods sends an error notification email containing a full API trace of every request made during the attempt, including the endpoint, query string, response time, and response body for each, color-coded green for success and red for errors. This makes it easier to diagnose the problem without needing to check server logs.