Let's say your average selling price for your service is 逽ሪ and you have one transaction per year per customer. Using that first years sales example we used above, you would calculate it this way. 造같 divided by 逽ሪ = 968 customers needed for the year. Now if your average transactions per customer are more than 1, then you would need fewer customers. As an example, let's say your average transaction per customers per year is 2Ǒ then 968 divided by 2Ǒ = 387 customers per year.
Who is the ideal customer for this product or service? Really, ideas for business are a dime a dozen. You often hear people talk about a great business idea they have, but they rarely back it up with any kind of proof that a customer exists for such a product or service, and that that customer would be willing to pay. Try to be specific in profiling your buyer. For example, does your product or service cater to men or women, or both? What age groups or income levels does it service/attract? Are there any geographical areas that your product or service would supply?