Both Staples and Office Max are offering 20% off your purchase of items that fit in their bags. You'll also find a good deal on copy paper at Staples.
The Office Max bag is in the ad and the Staples bag can be picked up in store (the 20% off coupon is in the sales ad). There are restrictions as to what is eligible for the discount so read the fine print.
The Staples 20% offer is valid in-stores only through 3/2.
The Office Max 20% offer is valid in-stores and online through 3/2.
Staples also has a good deal on copy paper this week:
Staples copy paper, 5-ream case, $24.99 - $20 back in Rewards = $4.99 after Staples Rewards, in-store only, limit 2 per customer. It's like paying $1 per ream after rewards.