When you are going to the mall with your new Marc Jacobs bag then you braged to your friend how priceless to have it for u, that’s calling marketing.
When you drink your bottled water and leave the label on it, it will also call marketing.
When you say how tasty Big Mac and they give you free ice cream for a package meal with it, it also calls marketing.
When you say that how good is your cook, it will also call marketing.
It is so simple like that.
A simple thing calls marketing.