The purpose of invoice signing is:
If the invoice is false, you can find the person in charge. If the invoice is true and cannot be deducted, you can find the supplier, who is responsible for finding the charging unit to replace it.
Accounting should follow the principle of reflecting facts. The invoice is the original document and must:
1. Invoice signature: refers to the invoice approved and signed by the responsible person, witness and responsible person (or legal person).
2. Invoice signature can be properly signed in person or face to face, and there is no fixed format.
Extended data:
Invoice identification method:
(1) View watermark
Real invoices are printed on special waterproof paper. When the watermark pattern is touched by hand, it has obvious concave and convex feeling. In addition, under the backlight condition, there is a watermark with a tax stamp pattern, which looks clearer. The watermark of the fake invoice is not very concave and convex, and the pattern of the tax certificate will eventually be blurred.
(2) Prize viewing area
The winning area of the winning invoice is covered with laser foil film, which is easy and natural to scrape without too much force. However, if you are not careful, it is difficult to scratch the invoice. Therefore, from the perspective of scraping, we can also distinguish between real invoices and fake invoices.