Hi, I'm the author of the (guest) post. The point I'm trying to make here is not so much that freemium is a new, innovative model, more that the speed in which

Hi, I'm the author of the (guest) post. The point I'm trying to make here is not so much that freemium is a new, innovative model, more that the speed in which you can transact via in-app purchase should give us all more reason for caution. When you test drive at an auto agency, it's a long time between the intent to purchase and the actual transaction.