I want to note that on the official website of the project there is information that advertisers get real sales, Spending $ 0 on marketing! How is that even possible? Some kind of action?
This is impossible, I do not believe that advertising is free. I would like to understand how you can spend 0$ on advertising, when it is to her traffic.
It seems to me that this is abstract information, maybe there will be some bonuses or discounts for regular customers?