Reward : $20 worth in BCB + $3 in BCB per referral
Signup for an account at the BCB-exchange (you will receive your airdrop tokens in your account)
Click here for the Airdrop Google Form and complete the following tasks:
Join their Telegram.
Follow their Twitter and Retweet the pinned post.
Like their Facebook page.
Subscribe to their Reddit channel.
Submit the required details to the form in step 2.
For every referral you will earn another $3 in BCB tokens.