View Profile: christopherlien Personal Information: Member: christopherlien Votes: 0 Member Since: Jan 2, 2007 Last Post: archived Total Posts: 6 Interests: Biography: Social Media Links: Location Information: Company Information: Recent Activity: Recent Messages PPC Profit Maximizing (not ROI targeting) SEM bid management tool   in Google Ads - AdWords Software VS. PPC Company   in (deprecated) Pay Per Click Engines SEM Research   in (deprecated) SEM Research Topics