By default, Taloflow stores your past reports so that less recent reports (more than 5 days old) do not increase your bill for S3.
Go to the S3 Console and select the bucket with the Cost and Usage Report created for Tim
Click the Lifecycle
button
Click + Add life cycle rule
Select Current and Previous Versions
Set the Expiration, Deletion and Clean Up Multipart at 5 days a piece
Click Next then Click Save