Electrobar, a European manufacturer of industrial kitchenware, sells to industrial canteens, restaurants, hotels, and so forth. The company provides a one-year warranty on all products and also allows customers to pay in installments-they pay fifty percent on delivery and the rest as equal installments. This refers to which element in the "trade-relations mix"?
A) price policy
B) conditions of sale
C) distributors' territorial rights
D) exclusive dealings
E) mutual services and responsibilities
Answer: B