What is a confirmation number?

A confirmation number is a unique identifier for a transaction or reservation that has been successfully processed. It is often created and provided by the system or company conducting the transaction or reservation, and is used to confirm the details of the transaction or reservation, along with the date and time it was made. Confirmation numbers can be used to check on the status of a reservation, make changes to it, or cancel it if necessary, and they are often included in confirmation emails or receipts to provide additional information and peace of mind to the customer.