Note: If there is no response when directly contacting QQ customer service, please manually add the friend. Sometimes, when adding a friend, a QQ friend is directly added and the message sent is displayed unilaterally. All customers who wish to consult or purchase, please manually add the customer service QQ/ wechat. Our physical store guarantees integrity. Our after-sales team provides dedicated service. We undertake a one-stop service including secondary development and customization. Please note that you must test before purchasing. We offer solutions for quality issues. If the problem cannot be solved, a refund is available. For demonstrations, please contact customer service. Be sure to test the demonstration site to see if it meets your requirements. Installation service fee: The price for building a mini-program is different from that of a server or virtual host, etc. For specific details, please consult the customer service. We can provide rental services for payment, free of server and domain name, and offer a one-stop SAAS service. When a user's use of this service violates any national laws and regulations or infringes upon the legitimate rights and interests of any third party, this store reserves the right to directly delete such information that violates the regulations and may suspend or terminate the provision of services to the user. If users engage in any illegal or infringing activities through this service, they shall bear all responsibilities themselves. Our store shall not bear any legal or joint liability. Therefore, if any loss is caused to this store or any third party, the user shall be fully responsible for compensation. Main functions: Four-dimensional color Doppler ultrasound to predict the future appearance of the baby, parents' photos to predict the future appearance of the baby, support online payment or encourage video viewing, generate friend distribution function. The store owner has also built many mini-program traffic master programs, and also welcomes everyone to exchange experiences. After activating the traffic master, there will be banners and incentive videos. Just fill in the advertising id in the background, and everything will appear automatically. The issues surrounding the traffic master can also be basically resolved. Value-added services can help you become a traffic master. Operating environment: php7.2≥+mysql5.6 (environment configuration is the configuration during debugging). Two cooperation methods: 1. We cover the server and domain name, providing a one-stop service. Open an account and use it directly. 2. The source code is independently deployed on your server. If you have no technical skills but want to operate and cooperate, you can choose a one-stop service: including server setup, installation, maintenance, and updates, which will not affect your use or sale (no copyright information). We look forward to cooperating with you. We undertake customized services for secondary development functions