You only need to know the basics of the product you are selling to be able to sell it.
I know it sounds stupid, but it is the case.
That is the view held by most people, but most people are wrong. Their view is formed from their own experience of people they believe to be sales people who are in reality customer services staff rather than sales people. There is a reason that the very best sales people earn very well, they are invaluable to a business and a rare commodity. Most of the people on this forum will know loads about computer bits, less than 1% of them would be able to sell effectively when compared to someone who can sell. Knowledge of your product and service is important, but it's not the only aspect of being a good sales person, often not even the most important.
Car sales people are not rewarded well, there is huge churn and often sales people move around the brands but stay on the floor because they are not very good and when they miss numbers move or are forced to move. Training is vital, but an aptitude to learn and apply is vital in sales and like you have good pilots and bad pilots, good drivers and bad drives, good doctors and bad doctors, you most certainly have good sales people and bad sales people even though they have all received the same training. I suspect if I walk in to any car showroom today the number of sales people who self learn, who read about being good and strive to learn new methods are few and far between. Every month for over 20 years I read a business book, without fail, sometimes more as it's useful to hear what others are doing, even if you dismiss it as irrelevant.
The car sales person has massive advantages and this is why poor sales people, still the norm sadly within the industry, are so annoying to me. People walk in to your shop because of vast marketing engines, they are helped to relax and allowed to touch, feel and drive the products in an often lovely environment at will, yet still the sales people often make the wrong call or worse, make a very bad judgement call because they use their 1 size fits all approach to selling.
Audi did this with my wife and I last week, Ford, Toyota and VW were very good at facilitating us, though not brilliant and selling either. I also used the line "we need to think about it" but then I am a tyre kicker who has only ever bought 1 car in my life. Someone who simply goes test driving cars at the weekend with no intention of buying being that I live in a bin and we are both window lickers who can't afford such a prestigious product as a car. Certainly the judgement made by an Audi receptionist last weekend. She would have been on one of them body language courses too I'm sure....
