1. Thank you for choosing Vapor Storm device, please learn the steps before verified. 
2. Please check your verification sticker are complete, before scratch.
3. Scratch to verifity.
4. Pls enter this number and check.
5. If this is your verification result, congratulate your goods is original, please rest assured
    to use.
6. If this is your verification result, please re-enter code, and beware of imitations.
7. After learning steps, now you can start to enter verification code and check prodcut.