The first and initial token sale was done by mastercoin in July 2013. Then by 2014, the money was noticeably raised with the sale of ethereum tokens. It almost raised 3700 BTC in just first 12 hours.
By then there was lot more discussion about ICO july 2017. There was rapid growth on cryptography.
ICOs sale took a height or became popular by the mid-year. Then there were almost 18 websites tracking ICOs by December 2017.When we see the ICOs walkthrough from the start till today we can see an enormous amount of growth.
At the beginning of October 2017, ICO coin sale almost reached $2.3 billion and it was ten times more than what was there in 2016. In November there were 50 offerings every month. Some top icos of November 2017 are Qush, Wax, BitClave and many more who raised the amount and sales to the grater extent. Then, there was the highest income of ICO in January 2018. This raised the income almost up to $257 million. The path was always a successful one for ICO tokens.