Advertising Campaign Testing is recommended in cases where you want to make sure all banners on a single campaigns include the proper parameters. This can be done easily within the Admin area of the server plugin control panel. Simply click on the Testing tab at the top of your admin panel, where you’ll see this:
You can choose between testing a single campaign or a campaign group. Simply enter the Campaign ID or the Group ID and click Start Test.
When submitted to the client, the banner output is presented with debugging information, which will allow administrators to make appropriate changes to their advertising campaign and to solve problems with proper display. Here is the example output: