How can I ensure Reserved Instance and Savings Plan discount sharing is not disabled?

For the ProsperOps service to function properly and maximize your savings, RI and Savings Plans discount sharing must be enabled for all accounts in your AWS Organization.

To ensure RI and Savings Plans discount sharing is not disabled for any accounts, perform the following steps:

1. Log in to the AWS Console on your Management Account.

2. Navigate to the Billing service and select Billing Preferences.

3. Expand RI and Savings Plans discount sharing by selecting the dropdown. 

4. Ensure all AWS accounts are in the left "discount sharing enabled" box (green) and no AWS accounts are in the right "discount sharing disabled" box (red). Also, make sure the bottom checkbox is not checked so all new AWS accounts added to the Organization will have discount sharing enabled by default.
   
   
5. Click the Save preferences button.