A Pre-ICO (token presale) is a preliminary stage of token sales before the main ICO round. It helps a project raise starting funds for marketing, development and the preparation of a full-fledged campaign.

A crowdsale is a public sale of a project's tokens to a large number of participants over the internet in order to raise financing. In essence, it is a synonym for an ICO — an initial coin offering.

An advisor is a consultant for a crypto project, most often an experienced specialist in the field of blockchain, technology or finance, who advises the team and increases trust in the project.

An ICO (Initial Coin Offering) is an initial token offering, a way of raising funds to launch a crypto project. In essence it is an analog of a public share offering, but in the world of blockchain.

An ICO tracker is a website or service that tracks and collects information about ICOs being launched, helping market participants keep an eye on new token offerings.