Ok, well first you need to know what it is.
Crypto Tab allows you to mine Bitcoins right in your Chrome or firefox Browser, you can make 300$ a month ,
all depends on how you work it out.
You can earn a bit more satoshis by inviting your friends on facebook , twitter , gmail etc...
It's much of a new platform but, it does offer new possibilities of making money, it won't make you rich , but i can sure help you out.
any doubt ? just ask or look it up.
Give it a try, heres the link https://getcryptotab.com/294869
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