Referral Programs are structured campaigns that incentivize existing customers to refer new customers. Referral programs can be a powerful tool for growth hackers to leverage word-of-mouth at scale.

Referral Program Tips:

1. 1. Offer attractive incentives for both referrers and referees.
   2. Make the referral process as easy and straightforward as possible.
   3. Promote your referral program actively to your existing customers.