Ref: https://developers.klaviyo.com/en/reference/query_campaign_values
When using this API. What does the timeframe filter on?
Does it filter on campaigns sent within the time period, or does it filter on events sent within the time period.
This distinction is important because if it’s based on events in the time period, then the statistics can vary based on opens and clicks that happen within the range. If it’s based on when the campaign was sent I assume it’s the full rollup stats for the campaign.
Thanks in advanced