Supposedly there is a code number on every box of CC's located on the government seal. It can be entered into an online database to check if the box is real. Here is the link to the database http://www.habanos.com/en/verificacion-de-autenticidad/
I don't have any CC boxes that are recent so I am curious what the database tells you when you enter a valid code.
I don't have any CC boxes that are recent so I am curious what the database tells you when you enter a valid code.