Reference number of an order?

A reference number of an order is a unique identifier assigned to a specific order for tracking and identification purposes. It is typically provided by the company or organization processing the order and can be used to reference the order in any communication or inquiry related to it.

The reference number of an order is a unique identifier assigned to the order by the merchant. It is typically used to track the order status, process payments, and identify the order for customer service inquiries. The reference number can be found on the order confirmation email, order invoice, or in the merchant's order management system.