The Makr app turns iPhone users into t-shirt and tote bag designers. Anyone can upload a design, which can be printed on t-shirts, bags, even temporary tattoos. The iPad version also allows users to design paper goods like wedding invitations and business cards. These items are sold through Makr’s online store and the designer gets $2 per sale without having to worry about production, shipping or payments. The tool could help YouTube celebrities and other online stars sell merchandise to fans. Continue reading Makr Produces, Ships, and Sells Custom Design Merchandise