In Plastic Money, Akos Rona-Tas and Alya Guseva tell the story of how banks overcame these and other quandaries as they constructed markets for credit cards in eight postcommunist countries. We know how markets work once they are built, but this book develops a unique framework for understanding how markets are engineered from the ground up—by selecting key players, ensuring cooperation, and providing conditions for the valuation of a product. Drawing on extensive interviews and fieldwork, the authors chronicle how banks overcame these hurdles and generated a desire for their new product in the midst of a transition from communism to capitalism.