Use the shopping portal from Chase for possible additional 3x.
this is from chase ultimate rewards mall T&C,
Not eligible on purchases made with coupon or discount codes that are not found on this site. Shopping cart must be empty prior to accessing Staples through this site to be eligible.
Not eligible on gift cards, gift certificates or any other similar cash equivalents.
BTW if i buy a egift card with this coupon will they email it instantly?