In the cross-border e-commerce of the Pintu ecosystem, PTU tokens are important transaction and incentive tools. Users can use PTU tokens to pay for goods on the cross-border e-commerce platform and enjoy certain payment discounts. Merchants can expand their customer base and increase sales by accepting PTU token payments. At the same time, PTU tokens can be used to reward users' shopping behavior, such as consumption cashback, referral rewards, etc. In addition, PTU token holders can participate in the governance decisions of the Pintu ecosystem regarding the formulation of cross-border e-commerce rules and platform service upgrades, promoting the development of cross-border e-commerce business and enhancing User Experience.