A few years back bought something at Best buy and they asked if I needed a receipt or was I ok with just getting it emailed. I said I didn't need a receipt. Then I was stopped at the door because I didn't have a receipt, and they had to get the cash register person to vouch for me.

To their credit, for a gift card so I bought something there this past weekend and it was pretty much frictionless. Walked by the guy at the door with the product and no receipt or anything and didn't signal at me.

Walmart near me on the other hand has an interesting strategy. If I am carrying stuff in a bag, no problem. But if I skipped the bag, they ask to see my receipt. So guess you just need a plastic Walmart bag to shoplift...

The last thing I tried to buy at Best Buy they simply didn't have in stock, despite their in store computer system and their web site insisting they had dozens of the damn things. Never mind getting someone to unlock the case; I couldn't have bought it for any price no matter how badly I wanted it. I gave up. I haven't been back since.

Microcenter is pretty much the only brick-and-mortar electronics/computers store left that's worth a damn, which is convenient because they're also pretty much the only one left, period. Too bad they have barely any locations compared to Best Buy.