I don't get ads, i have never bought anything based on an advert or sales person. If someone try's to sell me a product in a store i kindly tell them to be quiet and buy the item or product i had already decided to buy by reading the full service description of the product.
When it comes to ads on web sites no i am never going to buy anything on them, if you want to advertise me a new car, phone, service good luck i am not going to buy it based on your ad.
I am going to go in and buy the car i want based on my what i want, once again in that situation the sales person will keep quiet unless i ask a question i have no interest in anything he/she may have to say or recommend.
I do not understand the logic that ads and sales people should be used in order to influence a sale, i want only factual information to base my decision on and it is preferable that not come from a human speaking nor flashy graphics that distract me from the data.