Which of the following is NOT a characteristic of a consumer market?

a$)$ It consists of purchasers who intend to consume or benefit from the purchased products.

b$)$ They may buy the product, but not use it themselves.

c$)$ Their purchasing decisions are always made by only one individual.

d$)$ They are sometimes referred to as B$2$C markets.

e$)$ They do not buy products for the main purpose of making a profit.