![Why do stamps have barcodes now? New Royal Mail postage stamps explained and if you can still use old stamps Why do stamps have barcodes now? New Royal Mail postage stamps explained and if you can still use old stamps](https://wp.inews.co.uk/wp-content/uploads/2020/12/PRI_174497170.jpg)
Why do stamps have barcodes now? New Royal Mail postage stamps explained and if you can still use old stamps
![25 Used Rainbow Old British Postage Stamps, All Different, All off Paper for Scrapbooking, Stamp Collecting and Crafting - Etsy UK 25 Used Rainbow Old British Postage Stamps, All Different, All off Paper for Scrapbooking, Stamp Collecting and Crafting - Etsy UK](https://i.etsystatic.com/11641712/r/il/c580be/4371318603/il_fullxfull.4371318603_pmin.jpg)
25 Used Rainbow Old British Postage Stamps, All Different, All off Paper for Scrapbooking, Stamp Collecting and Crafting - Etsy UK
![Norvic Philatelics Blog: Barcode added to 2nd class business sheet stamps: improved facilities for customers, and possible anti-fraud device. Norvic Philatelics Blog: Barcode added to 2nd class business sheet stamps: improved facilities for customers, and possible anti-fraud device.](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiopJCY8j75U-8Un2GbjU1-oHCchxDzpjgnNpmL_vAjRHoY2IFE_ZyI3KhzLwSyaS0CDhQuSWdZnDrxnafhEZRFnQbL2laqD_XEvPDWQXvuMS5JaMkSPKEZCiwXw4g-vsLeMSeMCvFZ-S4/s1105/5011B-1-2nd-Dmix-M20L-MBIL.jpeg)
Norvic Philatelics Blog: Barcode added to 2nd class business sheet stamps: improved facilities for customers, and possible anti-fraud device.
![Royal Mail increases first- and second-class stamp prices - Parcel and Postal Technology International Royal Mail increases first- and second-class stamp prices - Parcel and Postal Technology International](https://www.parcelandpostaltechnologyinternational.com/wp-content/uploads/2023/03/Royal-Mail-1024x798.jpeg)
Royal Mail increases first- and second-class stamp prices - Parcel and Postal Technology International
![You now have until 31 July 2023 to use 1st and 2nd class stamps without barcodes after a Royal Mail U-turn – here's what you need to know You now have until 31 July 2023 to use 1st and 2nd class stamps without barcodes after a Royal Mail U-turn – here's what you need to know](https://www.moneysavingexpert.com/content/dam/stamps-swap-out-scheme.jpg.rendition.320.320.jpg)
You now have until 31 July 2023 to use 1st and 2nd class stamps without barcodes after a Royal Mail U-turn – here's what you need to know
![Royal Mail: Cost of first class stamp rises 10p to 95p with second class postage up by 2p to 68p | Daily Mail Online Royal Mail: Cost of first class stamp rises 10p to 95p with second class postage up by 2p to 68p | Daily Mail Online](https://i.dailymail.co.uk/1s/2022/04/04/12/54959923-0-image-a-28_1649073406184.jpg)