The anti-counterfeiting mark of the genuine book is on the back of the book or the lower right corner of the front of the book.

Only through correct communication and reasonable explanation can such an anti-counterfeiting mark detection method achieve a clear effect.

Anti-counterfeiting marks are marks that can be pasted, printed and transferred on the surface of the subject matter, or on the packaging of the subject matter, or on the accessories of the subject matter, such as commodity lists, business cards, anti-counterfeiting cards, etc., and have anti-counterfeiting functions.