I left off a couple of other things we are looking for - the ability to create a quote that can easily be converted to an invoice, and the ability to create billing based on minimum commitments (i.e. Company A commits to 60 vCPUs, 100GB RAM and 3TB SSD per month for a year, and when the usage numbers are pulled in, that will be the baseline with overages charged as appropriate. After the year is up, the minimum commitment ceases to be a requirement, so billing would be based on actual usage).