Hi Scott,
Gary's approach is one way to look at it. You are talking to the ex "King" of skinny profit. And, I might add, the bad back to prove it.
There are other tanglibles to look at as well. Such as;
How much volume does the customer purchase?
How much volume does the customer return?
What kind of parts are they purchasing?
Here is something my dealer got me to do several times as we re-thought our profits in our wholesale operation.
First, determine what percentage your wholesale business is compared to your overall monthly (or yearly) parts sales.
Next, fire your whole parts department (on paper of course) and begin to hire back the people you would need to support your sales internally (Service, Body Shop, and Internal Sales). Once you have determined what it would take to sustain your internal parts operations, take a look at who you have left to take care of the wholesale operation.
The major tangible that Gary has left out here is the amount of effort and pay you are shelling out to support the wholesale operation. Typically, your highest paid parts advisors work the wholesale counter. If you pay them generously (above average) and you are discounting parts above your market area, you will have a problem.
Some say the secret to a great wholesale operation is to have a strong service operation so wholesale becomes the cherry on top. This can be true, but you should really take a look at your wholesale operation and all the expenses associated with doing it. I am not saying that you shouldn't be in wholesale. If fact, I feel just the opposite. There is a lot of hidden value a good and profitable wholesale operation can bring to the entire department.
What I am saying is that there is a point of diminishing returns and you have to balance that. After all, if you aren't making money selling the part, retail or wholesale, what are you accomplishing? Take it from a guy who is not trying to convict you as much as convince you. Don't give in to deep discount tactics as it just means more work for you making the same amount or less profit.
Chuck Hartle'
[This message has been edited by Chuck Hartle (edited 04-20-2000).]