Offline Payment Testing for WCT Payment Functionality**
Testing the offline payment scenario of WCT payment functionality, users can pre-sign payment authorization and complete small payments (≤1 WCT) during network interruptions, with automatic on-chain confirmation once the network is restored. The testing covers offline retail scenarios; after usage in a certain coffee shop, the offline payment success rate reached 98%, and the user's waiting time was reduced by 60%. The offline functionality breaks through network limitations, bringing WCT payments closer to everyday consumption scenarios and providing technical possibilities for the offline scaling application of the token.