Pay Per Click Marketing Chelmsford City Centre, Chelmsford - Welcome to the Chelmsford City Centre Pay Per Click Marketing Directory listing recommended ppc marketing companies in Chelmsford City Centre. It lists those who offer ppc marketing services and pay per click marketing in Chelmsford City Centre, Chelmsford. Do you have a Chelmsford City Centre business? If so, why not advertise it on the Chelmsford City Centre Business Directory - IT'S FREE.