Which company holds the Guinness World Record for the most expensive marketing campaign ever launched, spending approximately $2.6 billion on a single campaign?

The world of retail marketing has seen some extraordinarily expensive campaigns as brands compete for consumer attention. But which company holds the Guinness World Record for the most expensive single marketing campaign ever launched? Test your knowledge about extreme marketing budgets and the lengths companies will go to for brand recognition in this world record trivia challenge!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Apple (iPhone X launch campaign)
Coca-Cola (Share a Coke global campaign)
Samsung (Galaxy S8 launch campaign)
Amazon (Prime Day global promotion)