Q: I have a trademark belonging to the ninth category, but I think there are fewer items used. I can add a few items. How do I add them? Will it take a long time and will it be risky? A: After successful trademark registration, if you need to add items, it depends on what items are added. Adding a trademark is equivalent to re-registration If you add goods of the same category, the success rate is very high, but if you add others to register, you can't add them. Please contact our customer service for details.