Supplementary Site Parameters. Bid Adjustments Tab
HeadBidder User Manual : Supplementary Site Parameters. Bid Adjustments Tab
On the tab “Bid Adjustments” Publishers may find all the bidders (3) that set up in account at whole and add two values for each.
2. CPM floor is the option that is used to tell the system the minimum CPM value a Publisher is ready to sell inventory for. Bids with CPM below the floor are dropped.

