Which sort of clients do credit card companies want?

Which sort of clients do credit card companies want?
A.people who are prone to impulse-buying
B.people who are potentially bad credit risks
C.people who are tempted to spend more than they have
D.people who are liable to　fall behind with repayments
正确答案：people who are prone to impulse-buying；people who are potentially bad credit risks；people who are tempted to spend more than they have；people who are liable to　fall behind with repayments