Job Description. The C.S.A 's primary responsibility is to educate our customers about the benefits of our monthly membership and enrolling new customers at the point of sale. The C.S.A. will have to answer inquiries from existing members and non-members. The C.S.A. will be interacting and assisting in the proper greeting and sales presentation. The C.S.A. must have a clear understanding of our services and products. The C.S.A. will also be requi...