When does a referral count as a conversion? - when a person has sent his details to Google for review; - when Google permits the person to take part in the programme; - or when the person has earned his first cents with AdSense? And when a conversion took place in January and the person clicked the referral in December, does the conversion count for December or January? I had a friend of mine sign up through my site in December and he started working with AdSense in January, but I don't see any conversion! Thanks for your help!
A conversion would be when the user earns $100. http://www.google.com/support/adsense/bin/answer.py?answer=27415&topic=1449
Uhh oops, I knew about conversions, I meant 'subscriptions' (not really sure if it's called subscriptions, I have AdSense in Dutch, it's between CTR and conversions). Sorry. When does a subscription count?