You may already have heard that Royal Mail stamps are increasing in price on Monday 4 April. The cost of 1st class stamps will be hiked to 95p (up 10p), while 2nd class stamps will increase to 68p (up 2p). It may be worth stocking up, but be careful.
A new design of stamp is being introduced with a ‘bar-code’ and the old style will not be valid after 31st January 2023. You will, however, be able to send old ones back to Royal Mail for replacements.