Currencies and Users Issues
 

1) Currency Issue.

When I add a new product, I am entering the prices in Euro. The store currency for customers is not Euro. So, all product prices in Euro should be exchanged to the currency I need and show it all over the places (product page, category, cart, admin). How can I deal with that?

2) Users Issue.

I have two types of customers:

1. Companies
2. Normal people

Every of them have different registration inputs. In User Profiles I cannot create 2 types, just one which will be too long and it could create confusion. Any solutions?

I don't need Third Party Add-on. Just solutions based on original version of X-Cart v4.4.