Enable Size Mapping for the bidder by configuring each ad unit size with a unique PID

In order for the Placement ID’s to work with Size Mapping, you’ll need to configure multi-sized Placement IDs according to Size Map.

Troubleshooting

Step 1: Open the relevant PubGuru header bidding configuration

Step 2: Make sure the sizes configured matches the sizes in the Size Map

For example, AdUnit1 has 3 Size Maps:

The bidder size parameter should match at least one of the sizes in Size Mapping:

Step 3: If an ad unit will run only on a specific device, still add other devices’ minWidths, but don’t add sizes to it.

Example 1:

A mobile unit will have the following size mapping setup:

Example 2:

A desktop/tablet unit will have the following size mapping setup:

Need more help? Send us an email at [email protected] or log in to PubGuru App and use the Chat widget for immediate support.