Reward Points on Signup,Review,Referral. Reward Points for each purchasing of refree. Restriction on order for each Referral Purchasing. Notifying the customer how they can earn more points with fully customizable text. Redeem your Points for Purchasing the Product without converting it into coupons.
Demo: https://codecanyon.net/item/woocommerce-ultimate-points-and-rewards/19814756