Capital Buick GMC

I was trying to order a 2009 GMC, so in the process I contacted several dealers. I spoke to the Internet Manager at Capital and found they would sell my model for $500 over invoice, but there were two advertising fees totaling $900. After I rejected this offer, I received another email from them that they were anxious to be of service (it seemed like an automated email). I replied back and not only could they not beat the price on my best deal, they could not order one of the options I wanted. The latter issue was apparently something having to do with the GM ordering system, although other dealers had been able to order & deliver this model with the option I wanted.