1. After opening the mobile phone WeChat, enter the personal interface and select the card package function option.

2. Show the contents of the card package, and click the ticket below.

3. Show the tickets you have obtained and bound. Just select the invoice to unapprove.

Caitianxia Technology Co., Ltd. is a technology company under Zhonglian Group. With the help of advanced technologies such as cloud computing, big data and artificial intelligence, we will provide professional solutions for ticket, finance and tax integration, realize the cloud control, process and automation of invoice management, accounting and tax declaration, and build a hundred-service butler network with an offline service radius of three kilometers to realize high-quality customized services for enterprise users and build the largest fiscal and taxation ecosystem in China.