In today's e-commerce environment, cross-border sellers face unprecedented challenges. Among them, the sale of physical products is a headache for many sellers due to multiple factors such as inventory, logistics and competition. Especially on a global scale, the uncertainty of logistics has become a major issue due to various emergencies, such as epidemics. Therefore, turning to virtual products with zero inventory and no logistics has become an attractive new avenue. Significant Advantages of Virtual Products Virtual products are distinguished from traditional tangible goods in that they are usually digital and can be services, information...