With Spoutable you can exclude underperforming sites and target best performing sites with a higher CPCs. We recommend waiting about a week for your campaigns to get statistical relevance before making these changes.

To Blacklist a site:

• Add the {{site.id}} macro in your ad destination URL to make sure you're passing unique publisher IDs to your analytics 
• Click the Manage tab
• Click the Edit link next to a campaign
• Click the Show Advanced Settings link
• Enter the site ID in the Blacklist Site IDs field
• Click Save Campaign

To Whitelist a site, contact Spoutable Support with the site IDs you would like to target and we will get you set up.

Related Article:
What tracking parameters should I include?
How can I optimize my CPCs?