We clearly have different views. I believe that a transaction of value (i.e. a payment) is not limited to money, it does include indirect values as well. I.e. if I send my personal data to a advertising corporation - that is a transaction of an indirect value. The direct value of that transaction is of course when receiving money from the one buying the advertisement which is exposed to me. Yet without my personal information, they could possible not have sold it for as much.