Introduced in 2024, the CooperVision project was designed to enhance customer engagement for CooperVision by building a digital coupon system and campaign promotion platform, leveraging a modern web framework like React.js and Express.js. Tasked with bridging the gap between physical store purchases and online rewards, the initiative created a seamless experience for two user groups: customers, who upload receipts to claim coupons, and admins, who manage approvals via a dashboard. This system not only incentivized repeat visits but also streamlined campaign tracking for CooperVision, turning a traditional retail interaction into a dynamic, reward-driven ecosystem.