Step 1: Enter, click Invoice Management-Invoice Filling-VAT Electronic Ordinary Invoice Filling to verify that the invoice number is correct, and then click "OK" to enter the buyer's information and commodity information in turn. After the input is correct, click "Save" in the upper right corner to issue it successfully. Step 2: Enter, and the system will automatically display the issued invoice. Click "Preview" to print directly or print after saving. Step 3: Click the "Invoice Delivery" code); 2. SMS; 3. mailbox delivery. Remarks: If the invoice information is not generated, enter "Invoice Software", click Invoice Management-Invoice Query, double-click to open this invoice, and click "Manual Export" in the upper right corner; Enter "VAT Electronic Ordinary Invoice" to view again. If no record has been generated, click "Refresh Now" in the lower right corner. For more service offers, click on the "official website" customer service 217 below to answer your questions.