Companies use some special marks to distinguish their products from those of other companies.
These marks can include words, letters, numbers, drawings, etc. Which of the following terms
describes these special marks?

A.
Business mark

B.
Trademark

C.
Sales mark

D.
Product mark

Explanation:
A trademark is a mark that is used by a company to distinguish its products from
those of other companies. There are various ways a company uses its trademark to distinguish its
products from others. It can use words, letters, numbers, drawings, pictures, and so on, in its
mark, or sales mark.