Yahoo::Marketing::BidInformationService - an object that provides operations that return the current bid and cutoff bid required for a keyword to make it to best rank. You can use this information to optimize your keyword bid in real-time.
See EWS documentation online for available SOAP methods:
http://searchmarketing.yahoo.com/developer/docs/V3/reference/services/BidInformationService.php
Also see perldoc Yahoo::Marketing::Service for functionality common to all service modules.
Creates a new instance
