In today's edition, Consumer Goods Editor & Analyst Austin Smith looks at the one number Best Buy (BBY -0.25%) should be terrified of. In a recent Comscore study 63% of people who purchased consumer electronics online said they only did so after showrooming, or going into a bricks-and-mortar store to select the item first. When asked why, 72% of people said it was because of lower prices. Consumer electronics is the category most commonly under pressure from showrooming, and the trend only appears to be picking up steam.

While this may seem like a topic that's already been covered so much, it's difficult to overstate the threat to Best Buy and other electronics retailers, here. Their business model of high-margin up-sells simply can't survive in a world with price transparency and convenient online purchases.

Not all retailers will suffer the same fate as Best Buy, though. To learn about two retailers with especially good prospects, we invite you to take a look at The Motley Fool's special free report: The Death of Wal-Mart: The Real Cash Kings Changing the Face of Retail. In it, you'll see how these two cash kings are able to consistently outperform, and how they’re planning to ride the waves of retail's changing tide. You can access it by clicking here to read more now.