Jill Wittkopp

What’s a CAPI and how does it work? Think of as a direct data pipeline that allow brands to circumvent privacy limitations set by browsers. It’s not a workaround, though. Let us explain.

You can’t have supply path optimization (SPO) without supply chain transparency. The ads.txt version 1.1 update released in April added OWNERDOMAIN and MANAGERDOMAIN variables that allow publishers to label a site’s parent company and the intermediary that is selling a site’s ad inventory. The IAB Tech Lab’s Jill Wittkopp spoke to AdExchanger about how these supply chain transparency tools relate to the industry’s pursuit of SPO.