Is there any option through which I can set up separate rates/price for customers? I would say negotiated rate setup for customers.
Once I set discounted rates for specific customer, next time he/she logs in and get the discounted rates.
Currently, I am creating promotion for the user with specific item discounts. But just curious if there is an easy way.
Please advice.
Thanks
Think “Usergroups” 
Then use the Quantity discounts setups for products to apply a price to a group.
On this one, can a set price be given to seperate customers/user groups for the same product or does it have to be a discount off the list/sales price.
I want an apple to cost $1 for user group 1, $2 for user group 2, etc etc.
Yes my apples are expensive but goooood.
John
Note (and I think you’ve commented on) the Quanty discounts are a list of quantity, amount and usergroup.
I’ve read that the quantiy is NOT a minimum quantity, but rather a fixed quantity (which seems rather useless). But it could probably be fixed in the Javascript or controller where prices are calculated.
The price is a fixed price. So for each “line”, you can have a separate price. The modifiers then become the quantity and the usergroup. The Quantity discount tab on the product detail page in Admin is pretty straight forward.