Can you do something about the price for me? Is there still some discount in it? What is the minimum rate that you ask? The

This article is not free. But how much is it worth? I spend some time thinking about this topic, I write something, read back. But

In practice, everyone has already come into contact with this model. In principle, the street music or the organ in the shopping street plays for

What is the role of the producer in the Value for Value model? How can a producer contribute to delivering value? Why do these people