Brands are often overlooked in M&A planning despite accounting for most of the value of acquisitions. The document discusses how brands create value for companies through price premiums, sales volumes, earnings streams, and more. It emphasizes the importance of thoroughly understanding a brand's ownership, future earnings potential, management, financial reporting, and tax implications to avoid overpaying or missing opportunities during M&A deals. Failing to properly consider brands can lead to billions in losses, as seen with Quaker Oats' acquisition and sale of Snapple over a short time period.