Staples Rewards members receive $2 back in Staples Rewards for every eligible cartridge recycled in person at a Staples store or online. Base and Base+ members can earn $2 back on up to 10 recycled cartridges per calendar month and up to 20 for Premier and Elite members, if the member has spent at least $30 in ink and/or toner purchases at Staples over the previous 180 days. Minimum purchase requirement is net of coupons, taxes, rewards redemptions, and shipping charges. Ink and toner recycling rewards are issued monthly, separately from the standard Staples Rewards statement. Ink resellers and remanufactures are strictly prohibited from earning Ink and toner Recycling Rewards.