This Post May Contain Affiliate Links. Please See Our Disclosure Policy Here. Staples Ad Preview for 4/29 Here is your Staples Ad Preview for Next Week, starting 4/29! We recommend printing off the Staples Coupon Policy to take with you when you shop! [%printable-list:Staples429%] Find more Staples Store Deals, or sign up for our Staples E-mail Alerts to be notified when new deals are posted!