For Stax to collect your AWS billing data, you need to have billing reports turned on. Find out if your account has programmatic billing turned on.
1. Log into the AWS console, click on your user or account name at top-right, and select My Billing Dashboard from the dropdown.
2. Click Preferences.
3. Click Receive Billing Reports, then scroll down to the table that lists your billing reports.
4. Make sure the checkbox next to each report is checked, so that all the reports are turned on. If they’re not, click the empty checkboxes to turn them on.
5. Click Save preferences.
The page should look like this: