WooCommerce Refer a Friend
SUMO Reward Points – WooCommerce Points and Rewards is the best WooCommerce Points and Rewards Plugin. Reward your customers for Product Purchase, Referral, Refer a Friend, Social Sharing, Account Sign up, Writing Reviews, Creating Blog Posts, etc., using SUMO Reward Points. The Earned Reward Points can be used to get discounts on future purchases. SUMO Reward Points supports Simple Products, Simple Subscriptions, Variable Products and Variable Subscriptions.