Ordinary VAT ticket. You can apply to the IRS to issue an ordinary VAT ticket, bring your ID card, and fill out the tax return for issuing tax. If you use the tax code, you can choose the sales service in the billing software. Generally, in the business auxiliary service-enterprise management service, it is more appropriate to open the marketing fee under the project. You can query the white disk with Nuo Nuo smart code, or you can query the black disk with smart code.