How to open a nail-free glue invoice

As far as I know, open the invoicing computer, insert the tax-control disk, click on the invoicing software, click on the login to enter the invoicing interface, click on the invoice to fill out (pay attention to the special invoice with the selection of general invoices), check the hand of the invoice number with the system is not the same as the one, point to confirm. Enter the fill interface, first check the paper invoice code with the invoicing software on the correspondence, and then the invoice on the printer, enter the customer invoicing information, copy and then check, check and click print, this invoice is open, the back of the invoice according to this step.