It is designed for enterprises that require private deployment, source code access, secondary development, or delivery under their own brand.

It includes complete runnable product source code, supporting technical and deployment documentation, and the Professional Edition modules specified in the contract.

Yes. The system can be deployed on customer-owned servers, in a data center, or in another designated private environment.

Yes. Customers can extend functionality, develop new modules, or integrate the system with existing business applications.

Yes. Under the licensing agreement, customers may replace the system name, logo, and copyright information and present it under their own brand.

Yes, but the project organization or other third party must obtain a separate license. Written notification and confirmation from Jiangsu Qiantong Technology Co., Ltd. are required before delivery.

Not without additional authorization. The product may not be used to provide paid or publicly accessible SaaS or hosted services, nor may it be resold or sublicensed.

Twelve months of free technical support within the contractual scope are provided from the date of product delivery.

It includes feature optimization, defect fixes, security patches, technical consultation, troubleshooting, and standard deployment, configuration, and upgrade guidance for the licensed edition.

During the 12-month free support period, customers receive official updates for the licensed edition, including feature improvements, defect fixes, and security patches.