Hello,
I amb doing a report using the Windsor conector to get Facebook data to Looker Studio. All data is correct except "add to cart" and "sales" metrics. This mismatch is not due to the acquisition window, we have already checked it. We are looking at the same date range.
What is the reason of the mismatch? Some images to illustrate what is happening:
Looker Studio vs Facebook Ads manager - adds to cart:
Looker Studio vs Facebook Ads manager - sales:
Thank you.