Are there any limits to the referrals? 

Yes, you can refer up to 2 friends per month. This means you can earn up to:

. USD 30.00 (USD 15.00 per referral)
. 100 points (50 points per referral) 

Yes, you can refer up to 2 friends per month. This means you can earn up to:

. USD 30.00 (USD 15.00 per referral)
. 100 points (50 points per referral) 

Are there any limits to the referrals?