Question concerning purchases on a mobile application

Hello everyone!

I hope I'm on the right forum topic...

I have a question about payments on the app store. I am in the process of developing a mobile application that allows families to post photos on the application. Each month, all the content posted is put into a journal which is then printed and sent to the family's grandparents.

So my app sells a physical product. I'd like to know more about the 30% tax on in-app purchases. I don't think I'm eligible since it's a physical product, but I'm not sure.

My question also arises if I offer a monthly subscription system to receive the newspaper each month?

Thank you very much in advance for your answers! Loïc

Question concerning purchases on a mobile application
 
 
Q