In less than two months in 2018, ICO projects received $ 2 billion in funding, while for the entire 2017, the total amount invested in the initial placements of tokens was $ 5.7 billion. However, as the structure of these sales is now more and more focused on large investors, ordinary users had to try to take part in buying tokens and get benefits from it. The data show that 84% of all ICO fees this year were received from large investors and during preliminary sales of tokens. When the method of collective financing only appeared in the cryptocurrency industry, it was a democratic way of raising funds, helping to unite the emerging crypto-exchange community. However, in 2018 the situation seems to have changed.