: The Click & Drop service lets you buy labels, integrate with marketplaces like eBay or Amazon, and even arrange for a doorstep collection.

: Through Click-N-Ship, users can pay for postage and print labels at home. They also offer a "Label Broker" ID if you don't have a printer, allowing you to print the label at a Post Office.

Send a Parcel UK & International | Buy postage online - Post Office

: Most online postage includes free tracking, providing visibility from dispatch to delivery. How to Get "Proof of Posting" Online