Hi, I am building an app that has a physical good attached to it but you do not pay for the physical good on the app or there is not link what so ever to buy this physical good on the app. I want to verify the physical good so I know it is not a fake on the app through a QR code feature. Do apple allow this function on an app? And if so do they charge commission on doing this, as this is not an in-app purchase, it is simply a verification method?