About broker vs distributor pros and cons
a : the posture, arrangement, or frequency of incidence (as on the customers of a group) above an area or during a space or device of your time the distribution from the country's populace知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。In keeping with this distribution, Each and every confederacy