Hi,
To refer a friend you need you need to send invites to your firend. You can use form here:
Refer a Friend to Rakeback.com | Rakeback.com
All instructions are there. If you send invites or links given there, they already include your personal rakeack.com ID number and if your friends use this link, they will be automatically registered as your referrals.
Please contact if you have any questions or require our assistance.