10 FREE 4×6 Prints at Walgreen's with Printicular! Get 10 free 4×6″ photo prints with Printicular, just follow these easy instructions: Enter your email address in the box on the linked page HERE (click through) and a unique coupon code will be emailed to you. Then download the Printicular app for iOS, Android or other platforms. Open the app, upload your photos and select store View Post