Save All Holiday Gift Receipts. It is the only way to guarantee an exchange or return can be made for the full price. Test what You Buy. Do not buy items in sealed packages, especially electronic goods, without first examining the contents to make sure they work. Before You Buy.
Merchants can establish their own policies, so long as it is prominently displayed.
Otherwise, the consumer has 30 days to get a refund in the manner in which the purchase was paid.