Lazy Load
PubWise supports two primary styles of integration. Global Load and Lazy Load. This sample shows how adunits are loaded when the integration type is set to Lazy Load. Your account manager or your script team will tell you if this is the integration type used.
Lazy Load means that page triggers initiate bidding and loading of the ad. In the most basic form the code uses the intersection observer config to determine what to load.
Lazy Load style integration relies heavily on the pwRegisterLazyLoad function.
View on JSFiddle to see working example or edit.