This report gives you the ability to view not only which creatives are performing well for the program, but which creatives specific publishers are using to generate sales and traffic. Each create in your program has a unique ID, listed as CID in this report.
The Creative Performance by Publisher report is located under Reports > Creatives.
To view this report, start by selecting your date range. You can choose a standard range, or enter a custom range. You may also select additional filters including individual publisher ID, creative ID, creative type (banners, text links, etc.) and publisher group. Once your date range and filters are selected, click generate report. You will see the details of each transaction including the creative ID and type listed. On the right-hand side, you can adjust the number of rows that are displayed on this report and the download and print options.