I already have an account but I might still be interested...
I know that you get only 3% from my mining power so you can't give so much back.
It depends on what that bonus mines me!
Well, it mines you 3%, so how much I would get from that 3% in percents ?
It could range from 10% to 40% if I see that 3% mines enough.
So that would be 0.3% to 1.2% boost to my total mining power...
I will think about that, I will pm you if I'm interested about that.
But I probably wont because I don't trust online wallets etc.
Since it is Cex.IO you can be sure that it is close to 100% safe if you use 2FA and a good password.
Alternatively you COULD trust me with your btc to buy the ghs you want, however this requires more trust than just opening an account (and you wouldn't receive the bonus ghs)
It still can get "hacked" or something...
Any could get "hacked" even bitcointalk, reddit, blockchain.info and all your personal information leaked and file lost.
Thats where you take in risk, in cex.io's case the risk is still there but ALOT lower.
That is why I have almost all my coins at paper wallet
Never a bad thing but without risk you never have gain.
I took some risk while back and gambled, I made 1.1BTC profit