Printify: Print on Demand

I like that I can integrate more than one store. It will allow me to create in one place but send my designs to more than one marketplace. This saves me time. However, I have an issue with not being able to remove mockups. Even though I do not mark them to be used with this unisex item, when saving to my stores the mock ups follow the design. With the girly pattern, this is a bit of an inconvenience - the masculine point of view is separate. Or, I want it to be....