In some cases. For instance if it's a Walmart brand they will take it, however without proof of purchase on regular items I have found a hard time will be met. But with some aggressiveness it can be exchanged.
I don't know I am not sure
Yes they will give you a gift card with the exception of any electronics, video games, DVDs you will not get refund
Yes you can they will put the value on a gift card
May be able to receive store credit
No returns with no receipt
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