Signature confirmation (buyer’s signature on the delivery notification) is an additional service offered by providers of postal services. You can purchase it when you ship your items. Under certain circumstances, this service is required to receive eBay Seller protection.

The standard delivery notification is a paper form that contains all the necessary information: the recipient, the delivery date, who delivered the package, the barcode identifier, and the recipient’s signature that confirms the delivery.

Today, postal operators and postal service providers offer electronic notifications. It is a digital equivalent (a scanned copy) of a paper form. You can request more information about signature confirmation and its cost from your postal service provider.