Sears Photo Studio Coupon Question?

http://www.searsportrait.com/cpi/en-US/offers/main/ with the 7.99 coupon is that all? you don't have to pay for anything else except the $8? Me and my friend (both 14) want to get our photo's done without any parents. we dont have a whole lot of money and paying JUST $8 for photos sounds un real! would we have to buy anything else? only tax right?