For which advertising method are prices negotiated and based on a fixed CPM with no auction involved? May 24, 2021 By vmartinez For which advertising method are prices negotiated and based on a fixed CPM with no auction involved? Programmatic advertising Direct advertising Related content Related questions:You're bidding in a fixed first-price auction for inventory…You want to enter a fixed first-price auction for inventory…Your colleague is the highest bidder, at $15, in a fixed…A marketer is setting up a Google Search campaign using a…