As long as you have a receipt, because there is a tag sewn into the merchandise with all the same info as the paper tags.
Also if you want a refund, at some stores you have to point it out on the receipt that you can get a refund, otherwise they try to give you a hard time.
good luck
I am pretty sure I got mine because I filled out the survey, because it came to the email I used for the survey, 1st time I've gotten one of these, I've never gotten any $20 off coupons.