<https://www.theguardian.com/society/2022/jul/04/eventually-it-will-just-be-a...> [...] In February, Royal Mail introduced a new design for its standard stamps, which have changed so little since the launch of the Penny Black in 1840 that they are officially known as “definitives”. The new stamps – “plum purple” for first class, “holly green” for second – still feature the same regal profile introduced more than 50 years ago. But what is most bothering purists – and leading Johnson to the brink of direct action – is the addition next to the Queen of a digital barcode. The rectangular codes – which look like QR codes but are apparently not QR codes, which are a particular, and trademarked, kind of code – are designed are designed to stop counterfeiting and to enable the tracking of all letters to improve efficiency. Correspondents will soon be able to share photo or video messages by linking digital content to their coded stamps. Recipients will view it via the Royal Mail app [...] From 1 February 2023, only the new stamps will be accepted. Any old stamps must be used before then or traded in. Christmas and other themed special stamps will remain valid indefinitely. Swapping definitives, which can still be done after the deadline, is free but will involve downloading and printing a form, or requesting one by phone or letter, and posting it to Royal Mail along with the old stamps. Royal Mail describes the change as a postal “reinvention” that connects stamps to the digital world for a new generation. “But the whole point of my society was to give us a break from having to be engaged with digital content,” says Johnson, 49, from her home in Swanage in Dorset. [...]