There are lot of ways u can make money online but if it is true bitcoin, you can participate mostly on bounty, u will earn big without investing ur dine in d bitcoin. Your twitter acct, Facebook acct, steeemit, reddit, instangram, and particularly bitcointalk.
Thank you sir, I have a lot of link airdrop seen on Twitter but another project is multiplying only the followers and others do not really give, how do you know if a project is legit?