The instructions are somewhat cryptic, do you paste the whole block of javascript, just the image or the contents of the javascript block into the form? I would ask my AM but she's offline
In order for affiliates to place third party pixels manually in COPEAC, the pixel must either be an Img, script, or iframe pixel. In addition, the pixel cannot have more than 200 characters.
If these standards are not met, you can send the pixel to your AM to have placed on the back end.
Lerchmo,
Shoot me a PM if you need help having your pixel placed.