Knowband's Opencart Loyalty Points Extension is a customer incentive system that allows customers to collect loyalty points by engaging in various activities on your online store. These loyalty points can be used to purchase new items or as a coupon code at checkout. The administrator can set up parameters for awarding loyalty points and view the customer's loyalty points balance and history. The extension also allows for email notifications and the ability to edit email templates. The OpenCart Loyalty Points Extension is a great way to turn visitors into loyal customers and attract new customers.