Initial Coin Offering (ICO) has become a very popular method of crowdfunding recently. During a few years, a great number of funds were raised by means of ICO. It helped many startups, their teams and investors gained success and realized amazing ideas. But also participants of ICOs faced the risks connected with investments in scam projects. That’s why the new instrument such as the Security Token Offering (STO) appeared. During the ICO the utility tokens are issued. By buying the utility tokens the investors acquire access to the products or services in the future and teams attract the funds for the finance of their blockchain developments. Utility tokens are purchased exclusively for internal calculations, the exchange between users, fees for the provided functions of the software, and so on. Investment is required to simplify the use of the service. So what is Security Token Offering? STO means the emission of digital assets in accordance with requirements on securities legislatio...