1. How do I join faucets and what are faucets?
Faucets sometimes needs you to log in and sometimes you just need to put your address you wallet address.
2. How do referrals concerning this work?
By means of refferral do you ask?
Here I answer it base on how I understand you question if you think by asking your friends or family members to join you cant earn that way.
3. What are signature campaigns?
Its kind a add that is located down my post and this is how I earn with no investments.
4. How do I join signature campaigns?
Go to services if you want campaign who pays BTC and Altcoin go to marketplace (atlcoin)
5. What is a good start or entry to starting a small crypto business for new entrepreneurs and crytocurrency enthusiasts?
I Think we have a forums here the sells. Sale accounts dont know if they have a forum that lets you to but things
If you want to earn more join different campaigns like social media and translation campaign etc.