Example today I wanted to buy jam with a display price at 699 yen (before tax) but once at the cashier it showed at 799 (before text)
I know Japan is not big on consumer protection but it happens quite often, most of the time I notice it after.
Sometimes, It's just a wrong item price displayed under another similar article but this time I'm sure 100% the price displayed was for this specific jam.
by redditalme