They will often take a lead from others when forming their opinions and enjoy the sense of belonging they feel when talking to or behaving in a way that’s similar to others they like or feel a connection with or affiliation to.
Social customers love hearing the opinions and reviews of others before and after they buy - and as they will talk to anyone, you never know who they will recommend your products or services to. But be warned - if they are unhappy or dissatisfied, they will also share that to the world.