2. Chat with their Telegram bot.(https://t.me/Cardoniobot?start=464243276)
3. Join their Telegram group (https://t.me/CardonioChat)
4. Follow them on Facebook. (https://www.facebook.com/Cardonio-191286528410156/)
5. Follow them on Twitter. (https://twitter.com/Cardoniotoken)
6. Submit the requested details to the Telegram bot.
7. If you refer at least 3 friends you will receive a 200 CDO token bonus.