This is bound to pop up on a lot of money-savings blogs but it's a pretty sweet Groupon!
You can get $20 worth of apparel at Old Navy for only $10! That's like a FREE $10! It's very rare to see a chain retail store on Groupon and if you shop there regularly I would definitely take advantage of this deal!
Note: Usually when you purchase a Groupon you have 6 months to a year to use them, but this one expires July 30th!
You have to be a Groupon member to get the deal. If you are unfamiliar with Groupon, it's a site that offers a different deal every day for a variety of major cities. Sometimes the deals are for local restaurants, events, shopping....and a variety of things. Sometimes they are national (like this one) and you can use them anywhere.
You purchase the deal and (usually after a day) they provide you a pdf "certificate" to print out and redeem at the business. I have used several Groupons and have never had a problem!