1. Scraping anti-counterfeiting labels coating. Get a set of unique anti-counterfeiting code.
2. From left to right. From top to bottom, please input products anti-counterfeiting code.
3. Click the query button to verify product authenticity.
The real product for the products you buy.
The same anti-counterfeiting code by multiple queries.
You can query the password does not exist, watch the counterfeit.