Link -this is similar to the promotion they had last month, but you can get free products(including apple products) with as little as 15 referrals. All you need to do is sign up, then get friends to sign up and you will qualify. Once you’re in your account click the friendRack button to start. The $10 credit is valid on $20 purchases. If you had made an account last month check out your credits, they have given a lot of people as much as $10 more in credit during the holidays.