Honestly never seen this in the supermarkets I frequent. The slidey glass panels on top of the actual chest freezers on the other hand.. feels like every time I

Honestly never seen this in the supermarkets I frequent. The slidey glass panels on top of the actual chest freezers on the other hand.. feels like every time I visit some customer left one open, but I've seen shops have automatically closing ones which is very fun if you have a hand full and want to fetch something with just one hand.. or god forbid you're not very tall.