Caller said they were Nissan extended warranty people and represented the dealerships. Sounded professional enough with 1st a lady who transferred the call to a man. Lots of background noice - call center like. Wanted me to sign-up for $3723 for 5 years of extended warranty. But they wanted decision now! (And I'm sure they would have preferred a credit card too). I listened to the full presentation and then said no, can't afford it. And he started on how important and how my car was due for major repairs. When I said 'I understand' he told me "No you don't" and hung up!!!