The idea of having to negotiate over the price of a new car sends many into the cold sweats, but new research suggests that sweaty palms and a racing heart may actually help some people in getting a good deal.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/W...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/W...