Either Amazon should count the giveaway
sales as
regular sales (as they claim they do), or they should update their
sponsor FAQ to state that book
sales ranking (free or otherwise) is not affected by Amazon Giveaways.
As a foundation, C / O Berlin operates independently of commercial interests and is financed through its admission fees, book
sales, and
sponsoring as well as by donations and contributions of the C / O Berlin Friends e. V. C / O Berlin Foundation does not receive any
regular public funding and pays rent to the city of Berlin for the utilization of the Amerika Haus at standard local rates.