business bulletins on Instagram: "Coca-Cola’s Happiness Factory ad is one of the best examples of how powerful marketing can be. Instead of showing a bottle of Coke in a simple way, the brand built an entire fantasy world inside a vending machine—a place where magical characters worked together to create happiness in every bottle. This wasn’t just advertising; it was storytelling at its finest. The campaign turned a product into an emotion, reminding people that Coca-Cola is more than a drink—it