There are myriad of strategies about past advertisements which still exist, firstly few companies do false advertisements in order to attract more buyers by only showing the positive sides of the products. There is often a significant difference between the product in the commercial and the product in hand. It may affect consumers decision making and their emotions. For instance as per the times of America a survey conducted in recent days showing that most of the bobybuilding suppliments do false commercials by claiming much more benefits. They claim the things such as gain 10 kg weight in 30 days.
Karan and Bhaskar