I was very excited about using this app since I felt the products, pricing and shipping costs were excellent. I only decided to delete it after I had learnt that shipping was coming from China. I cannot compete with 2-4 day production times and 14-25 day shipping times. The interface is easy to work with but once you create a design, it becomes final and you cant even delete it. (You will have to manually delete the product from your store). Overall, if your customers don't mind waiting a month for products, then this app is for you.