Send your letters to PMmag@enteract.com, or visit our feedback page.
Editor's Note We have received many follow-up letters commenting on September's "Point-Counterpoint" exchange. Some of them were quite lengthy (and frequently repetitive). In the interest of airing as many points of view as possible, we have edited all responses, using our editorial judgment to spotlight the key points raised by each writer.
Once you start to look at sales and the overhead of those sales, you can figure out how much it costs you to unlock your shop or turn the key on in your truck, based on a daily or hourly average.