Assertion (A): Cuetmock.com is an example of a Trademark.
Reasoning (R): A trademark helps people to distinguish it from other products and services.

Both A and R are correct and R is not the correct explanation of A.

Trademarks: Any mark put on the product such as the name of a product or service (Brand name ) which helps people to distinguish it from other products and services is called a Trademark. The names of a products, companies, etc. are Trademarks. (Example: Apollo Pharmacy, Titan watches, etc.)