Softbank, majority owner of Sprint, is moving $3 billion in annual revenue into Brightstar, its other major American holding. Brighstar is a leading distributor of mobile devices and components, and last year Softbank agreed to buy 57% of Brightstar for $1.26 billion. Now Softbank is selling its Commerce and Services unit to Brighstar for an undisclosed amount. The deal is expected to close in April and to increase Brightstar's annual revenue by $3 billion. The unit Softbank is selling fits nicely with Brightstar's existing business. Softbank's Commmerce and Services unit distributes IT products to customers in the corporate and education markets, and develops accessories for mobile devices. The Japanese conglomerate describes the unit as "the founding business of SoftBank." It is now part of SoftBank BB, which provides broadband infrastructure to Internet service providers.