New to Hikashop - Distribution Company

I have just started using HikaShop and so far I love it, although at the moment we're just on the Free version. I know we'll have to buy it soon. I'm using HikaShop to run the backend of a Distribution company, for the distributors and clients to order new product for their stores. At the moment, this is almost Vanilla Joomla.

I'd like to know what the best configuration would be in order to build Hika to act as a distribution site, preventing anyone who isn't logged in from actually buying products and seeing prices, or if that is possible. Or alternative, also setting up HikaShop so that different user types see different things and prices.
- Teonnyn