Do you keep the receipt you get?

I take mine, cause often if I pay with my card, there's an info on the receipt.

Sometimes I also count how much I've spent all month, so that comes handy.

Edit: I also keep the receipts of the more expensive items that might break down, because the receipt here serves as a base for using the warranty.

Only if am expecting a refund maybe or when I am in new store.

I eat them

If I purchase a 1-2 year replacement plan. Some places you can buy one without giving them any info. Only thing..if you lose the receipt and they don’t take digital copies, you are S.O.L.

I would collect them and store for a day or two and dispose them later.