Found a bug
I'm using this configuration for Currency Localization :
Decimal point : ,
Thousand point : .
When I update the price, the price went wrong. for example original price was 10000 it shows 10,000 in quick updater.
I update the stock, leave the price as it is. when i check the store, the price is 10, back to the updater, yup it's a 10.
I dont know a thing about php. To work this out i set the decimal and thousand point back to default.
Thx for this Azrin, its great.