How does

How it works simply. It's sufficient enter the code composed of thirteen digits, if the code is valid and has been verified for the first time, the system will show information about the origin of the brand with a message indicating that the product is genuine.

If the code is valid, but has already been verified by the same user, the system will detect that the same consumer is checking the code of a product already examined, for which will show the data of the product and indicate that the code has already been validated for the first time by the same user.

If the code is valid, but has already been verified by another user, the system will indicate that the code is valid, but that, being validated for the first time by a different user, you might be faced with a duplication of products. If the code does not exist, the system provides to report it, and if an user attempts to insert too many invalid codes the service is automatically disabled for a period of time.

It is important to know that the products from the same company,  even if they have the same brand name, will always anti-counterfeiting codes different, that is, such as to make the only one single product.