TAGTHAi's merchants can now manage and manage their own stores through the TAGTHAi Merchant app today. Easy, convenient, fast! - Scan a QR Code to easily perform Redeem Benefits for TAGTHAi travelers. And can also view the history of using the QR in the past. - Manage your store conveniently You can choose to define the benefits that depend on our system as needed. - Stores can check, analyze and download sales reports conveniently through the app. - You can easily contact us directly through t