The Ratio & ROI
Now, the number that we are after is the ratio of what it costs versus what you get in return. Understand that you are an investment by the company. Like any investment, you are expected to provide a return on that investment.
Not only that, but you should be looking at the potential return on your time invested in sales calls as a guideline for deciding how to invest your selling time. Good time management principles for salespeople require that you make “cold-blooded decisions about where to
invest your sales time. (see my book, 11 Secrets of Time Management for Sales People.)
Profit
Remember that we are working with general rules of thumb here so that there is room for error on both sides of this equation. With that as a preface, I generally believe that you can not cost the company more than 25% of the gross profit if you want to be profitable to your company. In other words, if you get a sale that brings in $1,000 of gross profit, you should not have invested more than
$250.00 in your costs.
Let’s use this understanding, now, to determine how many calls to make on a customer. The first question is, “How much gross profit does this customer produce per year?”
Let’s say the answer is $10,000. OK, what is 25% of that? $2,500. And, if you cost the company $162.50 per sales call, how many sales calls can you afford to make? ($2,500 divided by $162.50 = fifteen over the course of the year). Easy. Simple. Economically defendable.
We can take this a bit further. For example, for your purposes, to help you make “cold-blooded business decisions about the investment of your sales time,” you should calculate the potential gross profit the customer or prospect could produce.
Ask Yourself This Question
The best way to do that is simply to ask. “If a customer bought everything from me in the categories of product that I sell, how much would that be in the course of a year?” Get the number, apply your average gross profit percentage to it, and bingo, you have the magic number.
You can use that number to guide your decision making about the investment in your sales calls. For example, I could defend investing 15 sales calls in an account with an annual potential of gross profit of $50,000. But I would be hard-pressed to justify even two or three calls in an account whose potential was $2,000.
Let’s review the process to make sure you can use this for every customer.
- Calculate your cost per sales call. (Total costs divided by total sales calls)
- Calculate the potential annual gross profit from the customer.
- Divide the gross profit by the average cost per sales call. Bingo. That’s the economic calculation.
That’s the short-hand version of a much deeper concept. If you are intrigued, you really should read Chapter Six of 11 Secrets of Time Management for Sales People.
I expect to have lots of comments and questions on this one, as it is a way of looking at sales that few salespeople and sales managers have encountered before. Feel free to email me at info@davekahle.com with your questions or comments!