ICO contribution tokens Clare S June 01, 2018 23:14 Updated Follow For the token sale, you can contribute in NEO only, GAS only, or both combined. Related articles How and when do I get my tokens? Are fees incurred in the token sale? First round ICO contribution When is the NEX ICO? NEX Initial Coin Offering (ICO) Process Comments 0 comments Please sign in to leave a comment.