Yep...5 stars for Wal-Mart.
Why, you ask?
Had a $100+ item I wanted to return. Wallet which had the receipt and card I used to pay was stolen.
The Returns Manager explained that is i was able to recover the last 4 didgits of the card and the exact date of purchase they would be able to look up the transaction as they no longer take returns sans receipt.
Yeah, it was annoying to lug the heavy item I didn't want out of the store and do the required footwork, but, in the end the store associates helped me and I got my money back.