All of the businesses involved in the flow of products, services, resources, and information from the producer to the consumer

a. business-to-business marketing

b. channel of distribution

c. direct channel

d. distribution

e. distribution center

f. electronic data interchange (EDI)
g. exports h. imports i. indirect channel j. invoice k. kiosk l. logistics m. point-of-sale (POS)
system n. purchase order o. supply chain p. warehouse