bimasakti
better save your own hard earned money,get yourself some good car shampoo, polish and wax. You can refer to Meguiar website for those foot steps to DIY yourself how to really make your car paint shine always as well as ways to protect your car paint. All the hardwork really worth it and it will save your pocket one hell of a lot at the end of the day.
Btw the 3 steps wash,polish,wax as well as vacum thingy can easily cost you somewhere between RM180 to RM500-600 i think depend on company and kind of material used.