No, it's not about anyone giving others advice on how to correctly position themselves in the marketplace. It's about what each individual detailing business owner has to do to position themselves in the marketplace.
For example, let's say you go out there and position your detailing business as one of the most efficient, low cost detailers in the area. Because of your low operating costs you find that you are better able to position your business as a leader when it comes to doing wholesale dealership work.
Using the same example, let's say there's another detailing business across town and they have positioned themselves as one of the high end detailers in the area. Because they use some of the more exotic waxes and aim at doing mostly individually owned high priced vehicles, they are better able to position themselves as a leader when it comes to doing higher priced retail work.
Of course, both businesses in the above example could go out there and detail any car that comes along. The key to becoming successful in the long run is to figure out early on just how you want your business to fit into meeting the wants and needs of the marketplace.
Are you in business just to make money? or are you in business to fill a need?
Sure it's easy to look at it from the standpoint that as long as you keep yourself busy with plenty of detailing work, whether it's wholesale or retail, then you must be doing something right. That type of thinking may work in the short term, however, without some type of planning and a basic understanding of where you want your business to fit into the marketplace in the future, it's a recipe for failure.
To get back to the original post about what to charge dealerships. I would say that as long as a detailing business has established themselves as an efficient, low cost operation, then they shouldn't have a problem with charging low competitive prices and still making a reasonable profit. It's their focus on keeping their operating costs low that will ultimately help then to position themselves as a leader in the marketplace when it comes to doing wholesale dealership work.