To view and download your stats you need to grant this application access to your Google Base account. More Info...
Finding a Customer Code/AuthorID
These can be found in the main overview dashboard for you multi-client Google Base account.This column is directly beside the customer display name column in your client list.See the attached screenshot.
This code can also be found by following the instructions in the below Google Base help article: Where can I find how many of my items are showing?
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