penit has implemented a new reference module. Reference module is not new to penit, it was there in the old site. But the way of implementation has been entirely changed.
Now you can invite the users directly from your account. No need to distribute your reference token manually.
all you have to do is just send an invite from your profile, referral tab. Yes! as simple as that.
Login -> Profile -> referrals -> invite through mail
The terms and amount are though same as the old one. You can find the details in the same Tab.
so invite others too, as you know sharing is caring haan...