Till Receipts

Saturday 15th August
Have you noticed how till receipts are getting longer and longer?
How much paper (and energy) is being wasted on what is mostly going to be thrown away as soon as people get home?
What is the longest till receipt you've had?
Waterstones wins out at present: at least 10 inches long. The receipt bit was half that length. The rest used to advertise a book. WHY???

Time to write a few emails to supermarkets and shops.