Rankl Lift is a Programmatic advertising is a system that automates the processes and transactions involved with purchasing and dynamically placing ads on websites or apps. Programmatic advertising makes it possible to purchase and place ads, including targeted advertising content, in less than a second. Ads are placed through an auction system known as real-time bidding (RTB) that manages transactions between the site or app publisher (the supply side) and the advertiser (the demand side). The advertiser sets criteria for buying ads through a software interface, such as a demand-side platform (DSP). When a publisher's software notifies the system that they have ad inventory (spaces for ads) available, those spaces are offered for real-time bidding.