We Have CPC, CPM pricing models. There is an option of flat rate campaigns as well which can be set up by the account managers.
Means you are paying for clicks on yours display ads. You will be charged each time when site’s visitor clicks on your banner/native ad. The set up CPC amount is the price you are paying for each click. The amount of traffic you will get depends on your filter settings, CTR of your banner/creative and the bidding of other advertisers.
When choosing CPM you are buying traffic which is paid per thousand impressions or cost per mile. The amount of traffic you will get depends on your filter settings and the bidding of other advertisers.