Amazon Warehouse Deals Back to School Sale Extra 15% Off

Amazon Warehouse Deals cuts up to an extra 15% off a selection of used and open-box back to school items. (Discount will apply at final checkout.) Plus, Prime members receive free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping starts around $6.) Save on printers, phone accessories, bike racks, school supplies, and airbeds.