With the booming development of e-commerce, PayPal, as an internationalized payment tool, is widely accepted and used worldwide. For merchants of independent e-commerce platforms, receiving payments through PayPal not only provides consumers with a convenient and secure payment experience, but also effectively attracts a wider customer base. However, while using PayPal as a primary payment method, merchants need to focus on a number of important issues and implement strategies to reduce customer complaints and increase customer satisfaction. Key Considerations Customer Complaint Optimization...