1, check whether the driver of the digital certificate is installed successfully; 2. Can 2.IE read digital certificates? 3. Sign the LinkSign online electronic signature application platform. Real-name authentication is the core of electronic contract signing. The electronic contract with real-name authentication facilitates the smooth evidence collection when a dispute occurs, and makes the identity information of the contract signatory authentic.

At present, the mode of individual industrial and commercial households in Hebei Province is that applicants submit paper application materials to the registration authority. After the materials are complete, the applicants will accept the examination and approval and issue photos. When there are many applicants and the business volume is large, you need to wait in line. The applicant must submit the application materials at least once before obtaining the business license. The electronic registration of individual industrial and commercial households will be as convenient as online shopping after the implementation of the "cloud window photo" system. Applicants only need to log in to the "Hebei Province Market Subject Credit Information Publicity System" with their mobile phones.