A note on Post & Go Franking Labels:
Post & Go franking labels are sold from self-service machines in post offices and at philatelic exhibitions and manifestations - the latter often with commemorative imprints. They are sold in six or eight standard denominations for letter post:
•2nd Class up to 100g
•1st Class up to 100g
•2nd Class Large up to 100g
•1st Class Large up to 100g
•Europe 20g / World 10g
•Worldwide up to 20g
•Europe up to 100g (until Februray 2016) or 60g (from February 2016)
•Worldwide up to 100g (until Februray 2016) or 60g (from February 2016)

You can also get other monetary values for a variety of services including special delivery and parcels. We will only list individual denominations in commemorative sets that we know are limited to the six or eight letter denominations.