Private token sale is a way of crowdfunding to finance new projects and start ups on early stage.
In example, Triplay (our token based on Waves’ blockchain) project has been financed partially with the crowd funds obtained by private sales as at https://triplay.io/tokensale
The success of a private token sale is directly related with the confidence of backers. I the case of Triplay, our CEO & Founder has been demonstrated a professional work with honest, transparent and clear words from 2016 that results on a growing community (https://t.me/triplayenespanol) form its starts.
Hope you can also find on Private Token Sales a good initial crowd funding way on your early stage project.
What do you think? Do not hesitate to ask about our experience.