I would suggest also using a scheduling options on instance level in order to save Cloud Provider costs.
https://calstatic.hana.ondemand.com/res/~1457361176000~/docEN/aec663ff433740e59d5f39ef48cb77d9.html
Hello, yes i saw the questions above and that's why i've sent you the link with the specific answers, where you can find more information in regards.
SAP CAL does not charge you for the usage, but you have Cloud infrastructure costs. You can find ...