Some extra hints for being credited

Sometimes offers won't credit (Credit Card Lab is one of them). I've found that Prizerebel generally credits the most out of these kinds of sites.

As for increasing the chance that you are credited:

1. Check to make sure that the offer pages are "Done" (in the bottom left corner) before you go to the next page (sometimes, the cookie that they use might not be loaded yet) and also before you clear cookies.

2. Wait until just before you click another offer to clear your cookies.