This n8n workflow automates the process of managing order confirmation emails based on form submissions. When a customer submits an order form, the workflow retrieves the order details via an API call. It then checks whether the order exists in the database. If the order is found, it executes custom code to determine if an email needs to be resent or updated. Depending on the conditions, it either updates the guest’s order email directly in the database or triggers a resend of the order confirmation email through an HTTP request. This automation streamlines order management and enhances customer communication efficiency, making it ideal for eCommerce sites that need to handle order updates and resend confirmations automatically.