Answer:
D. make little or no effort to cooperate with each other.
Step-by-step explanation:
When companies are promoting and transmitting their product from the point of production to the customer they use different channels.
The traditional channel is the normal brick and mortar stores that sell products to customers. However with the introduction of the internet a lot of stores have gone online.
Traditional stores make little effort to cooperates with one another, unlike online stores that collaborate to promote products.