About microbidding
Microbidding sets different CPM bids for specific geos, traffic providers, or websites and apps inside one campaign. Your account manager sets it up on request.
If you run a crypto exchange, an iGaming operator, or a finance app, microbidding lets you pay more for traffic from the sources that bring you sign-ups, deposits or trades. You pay less for sources that perform worse or cost too much.
What you can adjust
| Level | What changes |
|---|---|
| Geo | The CPM bid for one geo |
| Traffic provider | The CPM bid for one traffic provider, shown as an SSP ID |
| Website or app | The CPM bid for one website or app, shown as a Source ID |
A higher bid wins more of that traffic. A lower bid pays less for it and wins less of it.
Request microbidding
- Open Advertising › Reports and select the campaign.
- Under Performance by, compare the Geo and Source tabs. Read CPA, Conversions and CPC for each geo, traffic provider, and website or app.
- Send your account manager the campaign, the geos, SSP IDs or Source IDs to change, and whether to raise or lower each CPM bid.
- Your account manager applies the new bids and can suggest further changes from the same report.
Microbidding and blocking
Both work on the same sources. Lower the bid when a source converts but costs too much. Block the source when it keeps spending with zero conversions. See Block a traffic source or publisher.
Notes and limits
- Microbidding is available through your account manager. You see its effect in Reports, on the Geo and Source tabs.
- Microbidding adjusts CPM bids.
- Websites and apps appear as anonymized Source IDs, such as SRC-S0ZGHR. Quote the Source ID when you ask for a change.
- Your daily budget stays the cap. Microbidding changes how much you pay for traffic from each geo, traffic provider, website or app.

