You can signup and get an analysis of your current commitment discount portfolio's effectiveness and additional savings potential for free. If you choose to subscribe to ProsperOps, charges are billed on a monthly basis and your billing cycle is aligned to a calendar month. Similar to your AWS bill, ProsperOps charges will be billed in arrears at the beginning of each month based on the prior month’s savings. For example, if you subscribe on July 19th, you will receive a ProsperOps bill in early August based on savings generated during the partial month of July.
If you choose not to subscribe, you can keep ProsperOps intact to periodically reevaluate your commitment discount performance at no cost (although we perform no portfolio management activities) or remove our access.