Charge in Sap CAL with AWS?

Hi Experts.

I just create an account in AWS and the instance in CAL for the Open Sap Course - Software Development on SAP HANA (Delta SPS 09), but I'm still don't understand how/when I'm get charged by AWS?

The actual status of my Instance right now is Active.

Will I get charged (0.61 per Hour) when I stablish a connection with my instance?

Thanks in advance.