Final answer:
Marketing channels differ in their service quality is the statement that is NOT true about marketing channels.
Step-by-step explanation:
Marketing channels differ in their service quality is the statement that is NOT true about marketing channels.
While all marketing channels have different cost structures and varying customer reach, they may also differ in their service quality. Some marketing channels may provide higher quality services and customer support compared to others.
For example, a company that sells its products through retail stores may provide in-person customer service, while a company that sells its products online may offer customer support through email or live chat.