Get a case of Staples Multipurpose Paper Free after rebate. Scroll down the page, print out the coupon and present it to the cashier at time of purchase. The cashier will give you a rebate receipt to use when filling out the easy online rebate form. Be sure to keep your receipt until your rebate has been validated. You will receive your rebate 4-6 weeks in the form of a check or Visa PrePaid card.