** Coupon code CANVASPRINT40 valid for up to 5 uses per Walgreens.com account thru August 23, 2014. Code must be entered at time of checkout to apply discount. Discount does not apply to previous purchases, taxes or shipping charges. Orders must be placed by logged-in customer by August 23, 2014 at 11:59 p.m. Central Time to qualify. Timing will be determined by Walgreens server clock. Multiple coupon codes may or may not be used based on cart contents. Cannot be combined with any other offer. Offer not valid on orders placed in store. Shipping costs may apply on online orders if in-store pickup is not available in your area.