elevator summary
An extremely short summary. The kind of summary that can be used when you're going up or down in an elevator, and can explain the matter during those few seconds
I was in an elevator and had 40 seconds to explain my proposal to a billionair investor.That was the only period which I was allowed to me by the investor. So I used an elevator summary by telling him "I have a scheme which can save you millions of dollars. You only have to invest few thousand and spend 2 days in my holiday resort. The returns are guaranteed and vouched by Mr. ..."