What is Bonus Bitcoin?
"Bonus Bitcoin is a completely FREE bitcoin faucet paying out up to 5,000 satoshi every 15 minutes.
Also, at the end of each day (around midnight UTC) you will receive an automatic 5% bonus added to your current account balance - provided you made at least one faucet claim during the previous day.
As of 6th July 2017 all payments from Bonus Bitcoin are made instantly and directly into your CoinPot account..." ~ Bonus Bitcoin
What do they offer?
They offer a faucet, you can claim up to 5,000 satoshi every 15 minutes. Once you register and sign in you will be able to see what the current average rate is per claim. Also offered on the site is referral commissions, bonuses, promotions, and competitions.
Their referral commissions rate is 50% which is pretty generous of them. (this excludes daily bonus)
How are my earnings paid?