Reward your customers immediately as they share your link via their social channels.
Works best if you can offer valuable perks to the users at a low cost to yourself. E.g.: digital content (music, e-book downloads), access to extra features or increased usage limits, and small discounts.
Reward the customer for bringing in x number of referrals.
Reward via money, discount or store credits.
Suitable for referral programs with high-value bonuses and for ecommerce stores.
Create a goal based reward program where you can create a challenge and allow participants to reach the goal.
Eg, Goals should be the more points acquired via the challenge