JetPrint: Print On Demand

I like to create complex designs. It is a pretty decent app to use, yet everyone does not have or use photo shop to download templates. The mockups are beautiful!! Yet, what I feel that needs to be added for more designing preciseness are gridlines, zoom in features, copy & paste image and or duplicate image.
It will enhance the ease of creativity & complex designing and will save some time. I have ordered test products and the quality print & material (fabric) is very good. I will continue to order and test from Jet Print, as I do have great interest in their products.