Easy canvas prints promo code-Easy canvas prints promo code Easy canvas prints promo code-How to Make Your Own App Promo Cards As many of you know, my Halftone app was featured by Starbucks as its Pick of the Week this past August. I visit Starbucks daily for my morning caffeine fix, and… Mike Swanson’s Blog How to Make Your Own App Promo Cards As many of you know, my Halftone app was featured by Starbucks as its Pick of the Week this past August. I visit Starbucks daily for my morning caffeine fix, and over the course of a couple …