Validate
your COA

Enter your Check ID below to verify if your COA (Certificate of Authenticity) is valid.

What is CheckCheck

How does CheckCheck authentication work?

How long does it take to get my result?

Can you authenticate used items or ones without the box?

Do I have to pay again if authentication isn’t completed?

Do you offer packages for resellers and businesses?

Are you a TikTok Shop partner?