Royal Mail has announced stamp prices will rise again in April in what has been described as “yet another blow to consumers”.

To use the service, customers need to open the Royal Mail app, select ‘proof of posting’ and the postbox they are at will appear. They then scan their barcoded label, select ‘post now’ and the ...

First-class stamp prices will rise by 3% for standard size letters from 7 April, Royal Mail has confirmed. Other stamp prices will also rise – but if you buy some now, you'll still be able to use them ...