Forum Moderators: martinibuster
Check the Inside AdSense [adsense.blogspot.com] blog for the full story.
For some publishers who display referrals for non-Google products, the earnings you receive for the ad may now be less than the maximum referral value displayed for that ad. This is because our system will initially place a restriction on referral earnings as we monitor click and conversion data to determine that the conversions generated are valid.
...our system will initially place a restriction on referral earnings as we monitor click and conversion data to determine that the conversions generated are valid. Once this validation period ends, you'll begin earning the maximum value of the conversions as displayed in your account... advertisers will only be charged the maximum referral value once a publisher has completed the validation period.