Offer valid in store and online in US only. Physical Gift Cards are eligible. Excludes purchases from StaplesAdvantage.com, E-Gift Cards, SBA, Quill, Smilemaker, Staples Center, and Business to Business purchases. Offer is non-transferable. If you order an item during the offer period but it is not sent to you until after 3/17/14, it may not count towards determining whether your purchase qualifies for the offer. Enrollment limited. Limit 1 statement credit per American Express online account. Statement credit will appear on your billing statement within 90 days after American Express receives information from the merchant about your qualifying purchase. Note that American Express may not receive information about your qualifying purchase from the merchant until all of the items from your qualifying purchase have been provided or shipped by the merchant. Statement credit may be reversed if qualifying purchase is returned/cancelled. If American Express does not receive information that identifies your transaction as qualifying for the offer, you will not receive the statement credit. For example, your transaction will not qualify if it is not made directly with the merchant. In addition, in most cases, you will not receive the statement credit if your transaction is made with an electronic wallet or through a third party or if the merchant uses a mobile or wireless card reader to process it. POID: AXU5:0001