Some years before, a woman had presented an idea for hand-embroidered sneakers as “tapping into the multi-billion dollar shoe market.”  When I questioned whether that figure was genuinely relevant, she noted that athletic shoes accounted for more that a quarter of the total market.  The sample pair that she had with her that day were red with floral embroidery.  In that meeting, we discussed whether investors might be more interested in the market for hand decorated red sneakers than for shoes generally. I came to call her hyped-up market size reference the “Red Sneakers” problem.  I wish that these were the only too examples that I knew about, but unfortunately, the Red Sneakers problem shows up in far too many business plans.

Red Sneakers market descriptions wave a red flag. It suggests that you are given to gross exaggeration, that you simply did not bother to do the necessary research and analysis to determine the size of the relevant market segment and/or that you do not know how to estimate the appropriate niche for your product.  Each of these reflects poorly on the plan and the writer.  The only market size estimate that makes any sense is one determined by the “100% of sales” rule.  How many dollars in revenue would the company produce if it made 100% of the sales in its market segment or niche?  Calculating that figure, even if it relies on a few (explicit) assumptions constitutes some evidence of sound business analysis; offering up overall industry figures is vacuous hype.

Of course, plans that then estimate their share of a Red Sneakers market are guilty of the further offense of “Chinese math.”

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… lose the “Chinese math.” Chinese math is the argument that goes like this: If just 1% of the people in China bought a Macintosh, Apple would be the largest computer company in the world. Many plans cite a study that “proves” that a market will be $20 billion by 2003 and state that all the company needs to do to be profitable is to get 1% of the market.

There are problems with Chinese math: 1) there’s never been a consulting study that didn’t predict a multibillion-dollar market size. (Do you think consulting firms can sell studies that predict small or down markets?) 2) Getting 1% of a market is easier said than done. 3) If you say that you need to get only1%, does this mean you’re conceding the 99% to others? 4) You label yourself a bozo because only bozos would try this line of reasoning on sophisticated investors.

Kawasaki’s reason #1 continues to ring true, especially in emerging markets. Still, let’s focus on reasons #2 and #4.  They are closely related.  Reason #4 warns that if your presentation or business plan relies on Chinese math, sophisticated readers will think you are a bozo.  Why? Because of #2!  Naively taking for granted a 1% (or worse yet a 5%, 10% or more) market share simply sweeps the real world difficulties of marketing and sales under a flimsy statistical rug.  Let’s assume that a reasonable case can be made that your market comprises a million individual buyers. Capturing a mere 1% of that market means selling 10,000 customers.  If you enjoy a typical closing rate around 25%, then closing 10,000 sales requires making 40,000 sales presentations to qualified prospects, i.e., people who need what you sell, have the means to buy it and will give you a reasonable opportunity to sell it to them.  To find 40,000 qualified prospects, you may need to start with 100,000+ leads; that is people who express some kind of interest, such as visitors to your web site. 

These numbers put a little flesh on the bare bones of a 1% market share.  How will you attract all those visitors?  Does your business plan have an adequate marketing budget and strategy to reach them?  Does it describe an efficient means to qualify prospects out of the 100,000 leads?  Who in your company will make the 40,000 sales presentations? If it takes 12 minutes to fill out a sales slip and run a credit card, then the 10,000 sales will require 120,000 minutes or 2000 hours … just to cash out all those customers, to say nothing of selling them!  Investors want to know how you plan to do all these things. They will dismiss  an empty market share forecast that fails to comprehend such challenges.  To run your business, you will need to know the answers.  Consequently if your plan forecasts some small share of a large market, discuss that in terms of the actual numbers and how you will capture and service them.

Neophyte entrepreneurs continue to write business plans containing Chinese math.  They submit them to investors and to potential strategic partners and use them to recruit seasoned managers, executives, board members and advisors.  Many entrepreneurs have no idea what role Chinese math has played in the failure of these important initiatives.

Perhaps the most compelling reason to learn to look at your own venture as an investor would is that you will always be its major investor. Outside financial investors will invest discretionary capital that they can afford to lose. You will end up investing years of your life, enthusiasm, energy and credibility. Your friends, business colleagues, family and many others will either watch you succeed or fail.  You will probably spend a good deal of your own money and make many material and other sacrifices.  If the venture stumbles along for three to five years, it is likely that you will be the first one in and the last one out. No one has more invested in your start-up than you do. The years, money, self-esteem, sleepless nights, personal reputation and spirit that you put at risk is a huge investment.

The first step in the process is to stop focusing on the great new product or service that you dreamed up and shift to laser sharpness on whether and exactly how a company built around such a product would make money. Learn to question your assumptions and seek proof as professional investors surely will. Have you adequately laid out the business case?  Have you accurately estimated the market or have you made the Red Sneakers mistake or used Chinese Math?  Will people actually want what you sell enough to spend the amount you need to yield a profit? How much must they spend for a competing product? Do you have solid figures to back up the cost of making the product, acquiring customers and closing sales?  Great ideas are a dime a dozen. Businesses succeed by executing well on sound business strategies. Can you demonstrate that your management team has the vision, skills and relevant experience to do that?

These are hard questions indeed, but you need to ask and answer them to protect your investment.  If you fail to ask them now, it is very likely that you will wish later that you had paid them more attention. Moreover, if you think these things through carefull before an outside investor asks about them, you will not only be prepared, but you will see the importance and relevance of the questions much more clearly.