Score free copy paper at Staples! Go to staples.com to print the coupon. Use the coupon at checkout to trigger the rebate offer; then complete the rebate online. Stop by Staples through 6/1 for this deal:

Staples Copy Paper Select, ream $6.99, regular price
Buy 1, Submit for Easy Rebate through 6/1
Use FREE – Staples Copy Paper Select Ream Rebate Offer through 6/1, limit one per household – (staples.com)
Pay $6.99, Submit for Easy Rebate
Final Price: Free