BlackBerry have work with 50 wireless carrier around the world to offer carrier billing. Carrier billing means that BlackBerry users can purchase apps on the BlackBerry App World and have them charge to their mobile bill. BlackBerry says this is a significant milestone for the company and a big benefit for carriers, developers, content providers, and customers.

Using carrier billing, BlackBerry users can purchase apps and other digital content on the smartphone and pay for the content along with the monthly bill from their carrier. Carrier billing has also integrated with the BlackBerry Payment Service enabling developers and content providers to allow in-app purchases. .

DiGi Malaysia is the first in Malaysia to offer carrier billing for their DiGi prepaid. Now DiGi prepaid users can use carrier billing method on top of credit cards, debit cards or PayPal.