Might want to check with AeroStar Training Services in Orlando, FL. I don't think their price is quite as low as Pan Am but they offer intial type ratings on the A320 in only 10 days because of their distance learning software and online classes. This could be a significant time and money saver for you. Visit their website for more information at
AeroStar Training Services - Boeing 737 Type Ratings, Airbus A320 Type Ratings, Flight Attendant Training.