cross-shopping
n.β Β«With more car dealers out there now than ever before, consumers also now have more leverage. Itβs a common consumer tactic to play two car dealers off each other, or in auto dealer parlance, “cross-shopping,” to see which one can give you the best deal.Β» ββWhat NOT to tell a car dealer” by Kevin Ransom CNN.com/living June 27, 2008. (source: Double-Tongued Dictionary)