How to code the invoice of construction labor service fee

Hello, 1. Insert the tax-controlled Ukey login billing software, and click the menu item "System Settings/Basic Code Settings/User-defined Commodity and Service Codes" to open the "Commodity Code" window; 2. In the Commodity Code window, you can add, edit, delete and query commodity code data. Click "Add Commodity", enter information such as name, simplified code, code, tax code, specification, model, company, unit price, etc. in the pop-up "Add Commodity" window (choose to fill in according to the actual situation, leave blank if there is none), and click "Submit Now" button. 3. After adding the goods, find the name of the added goods, and click the "Assign Code" button to add the tax code for the goods; Enter the commodity keyword, click "Search" button, select the tax classification code that meets the requirements at the bottom of the list, and click OK to complete the coding. Step 5: Click Invoice-Select VAT electronic invoice Step 6: Fill in the information of the drawer and the name of the goods, pay attention to modify the payee and approver, issue, upload and save.