Upper right corner.

Placing it in the upper right corner can make it easier for consumers to notice the trademark when browsing products, thereby enhancing brand recognition and trust. The trademark R is also a sign approved for registration by the National Trademark Office, which means that the trademark has passed strict review and review and is legal and authoritative. Therefore, placing the trademark R in the upper right corner can effectively protect the brand image and intellectual property rights, safeguard consumer interests, and promote the development and growth of the brand.