Internet Meme: A photo of Donald Trump. On the left, the text says, '<$5 million; Too small; Unlikely to get positive cash flow'. On the right, the text says, '>$1 billion; Too big; Beachhead not specific; Too competitive'
Image: The text says, 'To find TAM: 1. Identify the number of end users in your beachhead market through a Bottom Up analysis; 2. Identify the average amount of revenue you would generate per End User per year; 3. Multiply the two numbers and voila! The product is your TAM.'