Do I need to offer home delivery if I sell with Market Extension? To sell with Market Extension, you must offer home delivery or have a collection point within each region you advertise in. Related articles How can I understand my business' performance with Market Extension? How do I create an account as a private seller? How can I see how long an advert has been on Autotrader? What insights will I get from giving my sales data to support Market Extension? Will I get more leads with Market Extension?