Staples has a new coupon out that will give you 15% off everything that you can fit into one of their Eco Bags! Just print off this Staples Coupon by viewing your weekly ad (it will show on the first page) and use in in one of their stores through Novemebr 23rd. They will provide you will your FREE Eco Bag at the customer Service desk and you can stuff it full of ink, paper and other supplies. Your 15% will then be deducted at the register.
There is a limit of one bag per customer, per day and there are some exclusions on the coupon, so make sure to read through the fine print.