Staples has a deal until 1 October 2011 where you can get a free ream of paper after rebate.
You need the coupon at the link below:
(It’s the coupon at the top, so just print page 1 if it is the only one you need.)
Take that coupon to Staples and get the paper, have the cashier scan the paper and your coupon, and then pay. When you get your receipt, it will have information on it that you will then come home and fill out online. (At least that is what happens where I live and for most folks, but a few stores maybe different if their system is not online yet.)
I’ve completed several rebate offers from Staples in the last year. They have always paid me, but it usually took about 6 weeks. Still, free is free and I always need paper to print coupons with! Just DO NOT forget to file your rebate. I have learned to do it as soon as I get home.