/ck/ - Food & Cooking

I work in the head office of a large supermarket chain in the UK and I've been looking at the logic for Scan as You Shop / Fast Track tills. They're much easier for customers to steal from than even the self scan tills. Essentially it's tied to your loyalty card and then after your first transaction using them, you either go onto a naughty list if you haven't done it properly, or you go onto a nice list where there's a formula for determining how often you get searched.