Hi Mike,
I never knew about this system either until I picked up a leaflet about it in my local Post Office one day. So I said to myself [I often talk to myself,it,s due to old age ,I think ] "Bingo,this could be right up my street",even though we dont have streets out in the sticks. All I had to do was apply "on line" giving my address ect and within a few days,I received a card,same size as a credit card,giving the address of a depot of some kind to which I could direct any deliveries .All I need to do is give this address to the supplier [It,s somewhere in Hants ] and wait to receive a text from the local Post Office to pick the item up there , just like that ! It,s great,no more silly delivery charges.
PS To Gordon You are missing the whole point,You are not supposed to understand these things,I gave up trying years ago. Example When things are in short supply,the price goes up [think petrol ] When there is a glut,the price goes up [think petrol again ] See what I mean ?