How to tell the authenticity of quota invoice?

There are three identification methods:?

1. According to the method for inquiring the authenticity of invoices on ordinary invoices, query the specific information of invoices through official website or SMS platform 12366 1.

2. The invoice is printed with special anti-counterfeiting watermark paper. The watermark pattern is diamond, with the words SW in the middle and "S < GS >；" in black; The word "Z", its purple back will change color after copying, while the black "S"

3. After copying the amount column of the thousand-yuan invoice, the text in the column of "thousand digits" reflects red fluorescence under the ultraviolet lamp, and other figures have no fluorescence reaction. ?

Quota invoice is specially printed by the tax bureau, so you don't need to fill it in. There is quota invoice. Small-scale taxpayers with annual taxable sales below 500,000 yuan, and small-scale taxpayers with businesses below 300,000 yuan should use small amounts of 10 yuan, 20 yuan, 50 yuan, 200 yuan, 500 yuan, 1000 yuan, 2,000 yuan, 5,000 yuan and 100 yuan.