Can I have 5 people share my youtube channel on social media and reward them with a coupon code for $1 off a graphic? Would that be possible with InviteBox? Steve Hall April 12, 2015 22:28 Follow Yes, This is basic functionality with the InviteBox system, but a larger reward may work better. Related articles The way we want our referral system to work is like this: the person being referred receives a $10 unique discount code first, and once the person uses this code, then the referrer, or participant receives a $10 discount code. How would this work? Comments 0 comments Please sign in to leave a comment.