Value Added Tax Invoice Anti-Counterfeit Controller System is a prominent part of the National Golden Tax Project. It is also a good example of the close cooperation between WINTONE Info Technology Ltd. and sectors of tax. It fully combined features of sectors of tax and developed for value added tax control and keeping tax dodging and tax evasion at bay. Value Added Tax Invoice Anti-Counterfeit Controller System strengthens the anti-counterfeit function of specified invoice and surveillance over tax sources of common taxpayers. This system applies to every common taxpayer and it works as followings:

1. it adds a password unit to the value added invoice, which specially designed for anti-counterfeit;
2. it automatically creates some password symbols made up of numerals and special symbols;
3. when submitting taxes, enterprises should hand in the printing value added invoice to sectors of tax;
4. sectors of tax scan the value added invoice, recognize it and input the result into database;
5. match the password part with algorithm; If the matching does not pass, the invoice may be counterfeit.