The recent news that Coca-Cola is planning to streamline its brands into a cohesive whole makes for interesting reading. Consumers are used to seeing four separate Coca-Cola products on the shelves and attaching different attributes to each. If you want no sugar you go for Coca-Cola Zero, or if you want the authentic experience then you plump for the original red can. With such instant recognition for its products, some would question why Coca-Cola is bothering to do this at all.