
Convert No-Show traffic settings to Social Signals
This works great for me because I get most leads from US, UK & AU (free surveys and downloads) so that traffic is continuing to covert with an awesome CR, while the offers which cost users real money and have a terrible CR are instead allowed to share your website (or any URL you set) in order to access the content.
Take a look at the image below, I got 194 social shares within 3-4 days, now this is from a site where its traffic volume consists of only 150-200 visitors a day.

You can use this effectively for some social signals towards your site, to promote your Facebook fan page etc.
Now I don't know if your CPA network has this option but in case it does, don't forget to use this to your advantage.