- go to link : http://r.cetoken.me/?c=4e0c94
- enter your my ether wallet address
- follow their Twitter account and tweet
- you see a code below.
- Post invite code ------ in their CET_Blockchain telegram group.
- congratulation, you earn 88 CET token.
- copy and share your referral code to your friends and earn free 88 CET token for each friend when they sign up using your referral code