Could we have guides for the Advertising and eCommerce functions?

Hi,
I'm new to Create a Forum.
I have long term plans for my forum and would like to look into these two functions: Advertising and eCommerce.
However, I notice that there're no guides for these and no examples or case studies. I would like to have an idea of what to expect and to know what I would be paying for. It would also help me to make a quick and sound decision.
Thank you!!! 

Guides would be pretty useful; or something which could cover the majority of questions since there's a fair few paid features.

Would be nice to do just takes a lot of time to document it all.
I could setup a demo of the features if you want to check them out.

Would be nice to do just takes a lot of time to document it all.
I could setup a demo of the features if you want to check them out.

Haha, I understand you there.

I guess a video demo would be fitting for it too, would be great to see