Refund Protection Mechanism of WCT Payment Function**
The WCT payment function in testing has a refund clause: if the service does not meet the promised standard (e.g., priority channel response exceeds 10 seconds), the system automatically refunds 50% WCT; if it completely fails (e.g., connection failure), a full refund is issued. Refunds are executed automatically by smart contracts, without the need for manual review. This mechanism reduces users' concerns about trying new features, with a refund rate of only 3% during the testing period, far below expectations, indicating that the service stability has reached a high level, laying a trust foundation for the official launch.
