1. Open the government service portal of the State Tobacco Monopoly Bureau and select "Enterprise User Login" or "Individual User Login" (according to the operator type). Click "Register Account Now", fill in the relevant information, complete the registration and use the registered account to log in to the government service portal.
2. After successful login, enter the processing page. Click "Issuance of Tobacco Monopoly Retail License" and select "Extension of Tobacco Monopoly Retail License".
3. Click "Online Processing" and fill in the license number and ID number. After confirming the information is correct, click OK.
4. Fill in the information such as the start time and duration of the application for extension. Upload the electronic photos of the front and back of the applicant's ID card (need to be placed upright and cut to the original size). Confirm the information and agree to the relevant terms.
5. After submitting the application, wait for the system audit. After the approval, you will receive a reply to the application, indicating that the declaration has been successfully extended.