I expect the person who handed over the trolley is now kicking herself when she remembered she had put a token in there.
DH always asks 'did you get my token back?' if I take the trolley back - it is more precious than any £1 to him! 
Clip it to your key-ring with one of those clips that undoes easily and you'll never have to search for £1 again.
Should we be more open to a wealth tax?
Little House on the Prairie - Netflix



