Thank you for all of your help.  I appreciate it. 

Will I have access to the sandbox environment when I am doing the course?  As many times as I want?   Thanks

My employer is not an Adobe Partner. I am trying to learn this on my own.     So, do you know what access to the On Demand Individual Subscription gets me?   Thanks again. 

If I pay for the On Demand Individual Subscription  https://learning.adobe.com/learning-subscription.html   I don't understand what I will get.  I received this reply from Adobe:   Sandbox training environment will be provided during the trainings, but not available as part of the subscription.    S...

Hi,    I am looking for training for becoming Business Practioner, not a developer.  I have contacted Adobe directly and have had no luck.  I do not have access to the platform and am looking for training that includes this access.  Any ideas?   Thank you.