The *HOT* Old Navy deal that we saw awhile ago on Groupon is back! Pay just $10 and receive a $20 voucher to use at any US Old Navy store. Limit two vouchers per person (1 for self and 1 for gift). To check out the deal and to see the fine print click here. If you want to purchase this offer, I would hurry! It ends in two days or when quantities run out.