I recently spent two nights at the Marriott Grande Viste in Orlando. The room rate was $99 per night but with other stuff charged to the room the total was around $315 including tax.

In the past I had been credited 10 mile per dollar on the total bill at Marriott but this time I was given a flat total of 2000 points. Does anyone know what might have happened here -- I am still relatively new in my pursuit of points/miles. I tried to get in touch with Customer Service but they were pretty useless. Thanks in advance.