APIAS is a solution that allows premium US websites to monetize their international traffic. It works by having these websites partner with APIAS and make their ad spaces available for sale through the system. APIAS then partners with local organizations internationally who can sell these ad spaces to local advertisers. This provides access to new international markets for the US websites and access to premium US ad inventory for the local partners and advertisers. The system is able to match the correct local ads to users based on their IP address location. This allows international monetization while maintaining ad quality and pricing that is appropriate for each local market.