All Advertising works. It's just a question of ROI! Of course you have to qualify Advertising as being a persuasive Ad' shown to an audience that may purchase

All Advertising works. It's just a question of ROI! Of course you have to qualify Advertising as being a persuasive Ad' shown to an audience that may purchase your product at some point! What constitutes an Ad' is also open to some debate, but you get the general idea!