5. Got Milk?
Up next in our list of most successful marketing campaigns of all time is Got Milk. It is one of the world’s best-known advertising campaigns, and it helped make milk become one of the most common drinks in the modern era. The campaign started out of a desire to promote cow’s milk for consumption. The slogan was so simple and effective that it instantly became a hit once the commercials started rolling. Just a few years after the release of the campaign, milk was selling by the billions of pounds all around the world.
