What is a letter?2 Nov 2017 11:05
Can anyone who knows, not just think they know, define what RMG consider to be a letter? Is it size, weight, two/three dimensions etc. or is it whether the item has been paid at letter post rates?
There seems to be more than one definition being used to claim that volumes of letters are up or down. Just because a Postie has more bits of paper in the bag does not necessarily mean that LETTER volumes are up. It all depends on "what is a letter".