GMID vs GM Supplier Discount.yes I have searched the forums

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Originally Posted by TooMch

I used a GMID to buy my 07. I was glad. It ind of took the place of the 06 incentives. I saw the invoise and the GMS price had an even deeper discount. Still its good to get the GMID since the dealers don't dicker on the H3s.

Not sure what you are saying in your second sentence? If you are saying the GMID took the place of the incentives, that is incorrect. Incentives (rebates) should be given along with a GMID discount.
As for GMS, yes, it is a bigger savings, but it is an employee discount too.