All of this is detailed in the sale projection, and there is no charge or obligation to create the sale projection. That’s the best answer. The cost of an Event can vary from city to city based on living expenses for the on-site supervisor and the cost of the advertising media. Big cities tend to be more costly. It also has to do with the volume of the store and the nature of the sale. Higher volume sales generally pay lower commissions. Sales that require more management generally pay higher supervision costs. As a general rule of thumb you can estimate the ad campaign will cost 8% or less of the sale projection. Depending on the length of the sale and the supervision arrangement typical fees can be as little as $2,500 to as much as $9,000 per Event. The average event runs approximately eight weeks so you should calculate in that many weeks of operating expenses.