Had to wait over 40 mins at the airport for shuttl...

Had to wait over 40 mins at the airport for shuttle. My rental cost was doubled at counter. Price quoted for 3 days was originally $81.00. At counter price totalled $140.00.!!! Later adjusted to $70.00. I will not use Dollar at LAX ever again. I should have stayed with Enterprise. 6 Shuttles from Enterprise picked up customers from airport before 1 shuttle from Dollar arrived. Bad experience.