![Can I swap my old-style stamps despite only new barcode ones being valid from 31 July? | This is Money Can I swap my old-style stamps despite only new barcode ones being valid from 31 July? | This is Money](https://i.dailymail.co.uk/1s/2023/07/28/15/73719155-0-image-a-3_1690552974452.jpg)
Can I swap my old-style stamps despite only new barcode ones being valid from 31 July? | This is Money
![Royal Mail launches stamps with a BARCODE so they can track and trace deliveries | Daily Mail Online Royal Mail launches stamps with a BARCODE so they can track and trace deliveries | Daily Mail Online](https://i.dailymail.co.uk/1s/2022/01/31/23/53610783-0-image-a-67_1643673262747.jpg)
Royal Mail launches stamps with a BARCODE so they can track and trace deliveries | Daily Mail Online
![Royal Mail on X: "Our stamps are changing. Find out more about our barcoded stamps and what you need to do with any non-barcoded 'everyday' stamps before 31 January 2023 at: https://t.co/uH8ygTgdxx Royal Mail on X: "Our stamps are changing. Find out more about our barcoded stamps and what you need to do with any non-barcoded 'everyday' stamps before 31 January 2023 at: https://t.co/uH8ygTgdxx](https://pbs.twimg.com/media/FPL8JK1XIAE0PGq.jpg)
Royal Mail on X: "Our stamps are changing. Find out more about our barcoded stamps and what you need to do with any non-barcoded 'everyday' stamps before 31 January 2023 at: https://t.co/uH8ygTgdxx
![Can I swap my old-style stamps despite only new barcode ones being valid from 31 July? | This is Money Can I swap my old-style stamps despite only new barcode ones being valid from 31 July? | This is Money](https://i.dailymail.co.uk/1s/2023/07/28/13/73720149-12348645-image-a-17_1690547461153.jpg)