Pepto Bismol prices - cheaper on Amazon
Supermarket was out of Pepto and I was doing an Amazon order so looked if I could get it - it was £3 cheaper for the big bottle than at Tesco. Checked the Imodium and that was cheaper on Amazon too, although not if you buy the supermarket branded version.
Obviously when you're spending so much on mj it's a relatively little saving but every little helps!