Supermarket responds after Reddit user’s warning about self-checkout overcharge — ‘Was annoyed that the total amount due on my supermarket purchase did not equate to the individual items I purchased.’::‘Was annoyed that the amount due on my Woolies purchase did not equate to the individual items I purchased.’
Funnily enough humans have been scamming them at checkouts for decades. Adding stuff to the the scales for example, wrong fruit codes, lots of options.