I made five phone calls to the Thrifty international phone line reservation from home in the US beforehand to make a rental car reservation and when I made my reservation I stated that my credit card would serve for insurance and I would decline the rental insurance, and none of the agents mentioned any problem with this. In addition I arranged to get a 10% discount using my American Express card. Arriving at the Thrifty counter in Munich airport Terminal 2, I was told that because the Munich airport location had had numerous problem... read full review »