CBA's Digital Channels Committee focuses on the growing digital banking channels including online, mobile, and tablet banking, alternative payments, social media and related issues. CBA's Digital Channels Committee focuses on the growing digital banking channels including online, mobile, and tablet banking, alternative payments, social media and related issues. The mission of the committee is to provide a forum to discuss challenges executives in the digital channels space are facing, share best practices and identify current and future issues to be subject to regulatory/legislative action.