I’ve never actually ordered online food because I worked as a Sainsbury’s picker back in my uni days when it was all quite new (maybe 2007?).
The shopper would have ordered ‘fresh bunch of mint’. If it wasn’t in stock, my logic would tell me to give them the pot of fresh mint, but the computer would suggest a tub of ‘dried mint’. Or if they picked ‘Orange marmalade 500g’ and it wasn’t in stock, I’d have chosen them ‘Orange Marmalade 300g’ but the machine would say ‘Grapefruit marmalade 500g’.
It has genuinely put me off dotcom for life.