client access for MarketPress E-Commerce

I have purchased MarketPress E-Commerce for a customer and have built out their website in wordpress.

I will need to give them access to the reports for orders, but wanted not to give the customer service people to the wordpress website for fear someone could delete pages.

When I add a new user with restrictions the MarketPress E Commerce folders do not show. I assume that is because my license is tied to my e mail account.

How best can I give my customers access to this