[antiRepublicrat]

I don't understand why the reluctance to show your receipt.

I show it because to be honest I'm lazy and can't be bothered with a possible altercation. But this thread is starting to make me think about that policy.

[Designer]

"But this thread is starting to make me think about that policy."

Additionally, some stores, such as COSCO, always ask to see your receipt.

In their case, I think it is a marketing ploy.