Hi Tim, The stats from the CampaignService should definitely equal the stats from the CAMPAIGN_PERFORMANCE_REPORT, since that is comparing apples to apples. Adding up the stats of lower level reports can be tricky sometimes, as there arent' reports that cover all the different sources for clicks. This is true of the criteria reports, but as far as I know the AD_PERFORMANCE_REPORT should capture all the correct data, and add up correctly to the values displayed in the CampaignService. If you can provide some concrete examples I can investigate further.
Best, - Eric Koleda, AdWords API Team -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and discussion group: http://adwordsapi.blogspot.com http://groups.google.com/group/adwords-api =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en