New projects are usually the focus of token sales, which are usually conducted regularly. In 2014, Ethereum held its token sale and was able to collect a decent amount equivalent to $18 million in USD. The coin cost $0, 3, and now it costs 3600USD. The well-known project Polkadot also held token sales in 2017, 2019, and 2020, bringing in a total of 248 million dollars. The Polkadot token was worth only 2.90USD in 2020, but today it is worth almost 34USD.

A token sale is a type of crowdfunding that uses crypto-currencies to raise funds, usually in exchange for crypto-currencies or crypto-tokens. It's a relatively new way to raise money for a project by creating a new digital coin and distributing it as a currency over the internet. Tokens might represent shares in the company, loyalty points, vouchers, or even the product itself.

Token sales use cryptocurrencies so as to raise funds. It is quite a modern way of raising funds and it has become quite popular in crowdfunding. Such tokens may take various forms such as vouchers and even shares as well as loyalty points.