More Details needed for Storage upgrade

Hello, When we make a storage increase on a datastore, we receive an invoice with the final amount of storage configured. For example, if we upgrade form 15 TB to 20 TB, we receive a notification with the final storage space : ------------------------ Storage As A Service: Storage as a Service $0.00/month, $0.00 setup Storage Space: 20360 GBs $2,687.52/month, $0.00 setup Estimated Recurring Cost: $2,687.52/month Total setup fee: $0.00 ------------------------ To verify the accuracy of the invoice, we need to "back-calculate" the billed storage space, using the invoice amount, the list price associated with the storage level and location, prorated. It would be nice to share in the invoice notification: - initial volume space (15 TB in our example) - added volume space (5 TB in our example) it would be much easier to follow up the invoice Regards,