Printful: Print on Demand

The app is fine. The company seems to have issues keeping stock and can offer no timeline when products will be back. The letterman jackets they starting selling recently is a prime example. I launched huge campaigns around this only to find out they are out of stock. Customer support is almost non-existent and help changes from person to person. There is no accountability. Why is it that their co-company Printify has stock in these jackets? Frustrating, completely frustrating.