Have a paid product of some kind? A course or book? Or an ecommerce store? Discount coupons are a great way to get more referrals while also increasing your product's conversion rates. Tip: Be more generous than you think you need to, always use a dollar amount (not a %), and set the referral bar low: 1-3 referrals max.
⏱ We're still collecting examples of this reward type. Check back soon!