It looks like you selected to have a QuickStart Set up done on your account. This is a service provided by our custom services team to help get you started. They will upload your list, customize your template and more so all you need to do is add content and click send. This is a one time $199.
You are correct that you also chose the Email Plan for up to 2500 contacts for $35/month.
If this doesn't sound like the plan you meant to choose please give our billing team a call for help getting this straightened out!