This post is from a low-reputation account and contains an unverified outbound link. Be cautious before clicking external links.
KuCoin Shares or KCS is the utility token of KuCoin Exchange. The token is used on various occasions. The main benefits of holding KCS is the KCS Bonus. Holding of at least 6 KCS can give you rewards, so holding more could probably give you more.
Know more about KCS here:
Sign up now: https://www.kucoin.com/?rcode=Kt73ba