Online auctioneer eBay Inc. said on Tuesday it is ready to begin auctioning advertising airtime on 2,300 participating U.S. radio stations, expanding on an existing plan to sell cable television ads.
Online auctioneer eBay Inc. said on Tuesday it is ready to begin auctioning advertising airtime on 2,300 participating U.S. radio stations, expanding on an existing plan to sell cable television ads.