Great video! I sure either car salesman were still taught these techniques. I think they teach now to piss off all buyers so they never return, lol. They use all techniques sure as get a hold of the trade-in keys and don't give them back. Tried that on us a couple years ago while buying my wife's last car. I got loud enough for everyone in the dealership to hear. Got the keys, left and didn't buy.
As a 10-year Air Force recruiter, we were first taught AIDA. Attention, Intrest, Desiree, Action. Then 5 years later, we were taught Professional Selling Skills, by AcheiveGlobal. It was more conversational selling.