superpost uses sustainable printing with modern printing machines. All letters are printed on both sides (duplex) on recyclable paper.
The QR code allows the recipient to take further digital processing actions. For example, the recipient can download the letter as a PDF or forward it directly from superpost by email.
All data transmissions at superpost are protected against unauthorised access by 256-bit encryption.
No, you don’t have to register! You can post and send your letter directly via the superpost website.