Blackberry users in Malaysia can buy purchase apps on BlackBerry App World via their Malaysian issued Credit Cards.Until now, Malaysian Blackberry users we’re limited only to free apps.
Similar to iTunes for Apple, BlackBerry App World uses a BlackBerry ID that enables credit card payments and transfer their free app and paid app downloads
when they switch between BlackBerry devices.
To get started, visit http://www.blackberry.com/appworld or mobile.blackberry.com on your BlackBerry.
[ SOURCE ]
