In today's digital age, many merchants are turning to building their own standalone websites, which not only shape brand image and improve customer experience, but also drive sales growth. However, in the process of building an independent site, the importance of logistics services as an important bridge between merchants and consumers cannot be overstated. Choosing an appropriate logistics solution not only enhances customer satisfaction, but also improves overall operational efficiency while reducing costs. With the booming development of global e-commerce, many cross-border e-commerce companies have begun to adopt the self-shipment model to better control inventory...