An initial coin offering is similar in concept to an initial public offering (IPO), both a process in which companies raise capital, while an ICO is an investment that gives the investor a cryptocoin, more commonly known as a coin or a token in return for investment, which is quite different to the issuance of securities as is the case in an IPO investment. Do you invest in ICO? and has you make money from it?
You can earn with the help of ICO at least by participating in their bounty company. For participation in the bounty you are likely to get a major benefit. And later you can make investments