Whole Foods is offering up Buy 1 Get 1 FREE Dave's Killer Bread for Amazon Prim members! To save even more, stack it with this $1 Off Dave's Killer Bread Printable Coupon. Simply download the Whole Foods Market app, sign in with your Amazon account and scan the QR code in the app at the register - or provide the verified mobile phone number associated with your account at checkout. This offer is valid through January 21st.