I accidentally did that with Walmart.com once. My bill was $40, which qualified for free shipping. I checked out, and realized that I had ordered one of the ite

I accidentally did that with Walmart.com once. My bill was $40, which qualified for free shipping. I checked out, and realized that I had ordered one of the items (about $20) to be picked up, which wasn't possible because there's no Walmarts near me. I quickly canceled that item, but the rest of the stuff shipped. I kind of felt guilty, because I genuinely wasn't trying to game anything.