What's the best way to send a stamped addressed envelope from Germany to the UK? International coupons apparently dont exist any more!

[Nighbynight]

I have to send some papers to the UK, and must also pay the return postage, which isn't a standard amount.

Post office here tells me that international reply coupons dont exist any more - how do people do it these days?
dhl a bit expensive??

Can you print postage from the Royal Mail site? This may be date limited, but it's probably worth checking out.

ooh thank you for the suggestion!
Am just hounding dd2 off to bed but will check it out tomorrow.

thank you bran!
I just checked it out, I can buy and print out the stamps from the website, having weighed my package at this end. Would never have thought of that!

Good. It's so much easier isn't it?