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

First class stamp price to rise above £1 : r/unitedkingdom

What can I do with old first and second class stamps and when do

New prices for 1st and 2nd class Royal Mail stamps after April

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

When do old stamps run out? Last day to use old stamps and how to

Royal Mail barcoding stamps - existing stamps valid only until 31 Jan 2023 - Page 68 — MoneySavingExpert Forum

Royal Mail extends non-barcoded stamp deadline to July 31 but asks

Midland Philatelics Ltd (@midphil_stamps) / X

Royal Mail urges people to use or swap non-barcoded stamps