How to make VAT invoice registration form with form and attach scanned invoice?

First, enter a few pieces of commodity information in the billing system, export a text file, which contains a file format acceptable to the billing system, and then copy your commodity information into the text according to this format and import it. When customers buy more than 8 kinds of goods, they need to use the sales list. After filling in the buyer's information, click the "List" button on the toolbar to enter the list filling interface, and then click the "Exit" button to return to the invoice filling interface. At this point, the commodity information in the list will be automatically summarized on the ticket face. Click the "Print" button on the ticket face toolbar to save the invoice and list in the database.

The special VAT invoice is supervised by People's Republic of China (PRC) State Taxation Administration of The People's Republic of China, which is an important accounting voucher for taxpayers to reflect their economic activities, and also a legal voucher for the seller's tax obligation and the buyer's input tax.