Unified billing software for tax authorities, tax-controlled billing software for VAT invoices (tax-controlled panel version) and CIGNA 100.

VAT invoice tax-controlled invoicing software (tax-controlled panel version) was developed by Baiwang, which needs to use Baiwang tax-controlled panel; Cigna 100 was developed by TravelSky. You need to use TravelSky Golden Tax Plate or tax Ukey.

As far as my Anhui area is concerned, all newly registered companies or self-employed individuals in the tax authorities now use tax Ukey.