Real-Time Bidding (RTB): The automated process of buying and selling ad impressions through real-time auctions, enabling advertisers to bid on individual ad impressions and display their ads to the most relevant audiences.
Demand-Side Platform (DSP): A technology platform that allows advertisers to buy digital ad inventory from multiple sources, such as ad exchanges and publishers, through a single interface.
Supply-Side Platform (SSP): A technology platform that enables publishers to sell their digital ad inventory to multiple buyers, such as advertisers and ad networks, through a single interface.