We have re-listed this as we have a low budget.
So we need a cube cart ( or similar ) install with these add ons:
Each user see's only thos he is registered to see. So if you are a customer you only see the full retail price. A dealer will see the trade price he buys for.
So when we list products we must be able to add Trade or Customer product. If your not logged in, you see customer prices..