I need different options when using the trade price than when using the retail price
 
e.g. I am using options to raise the price for units of 50, 250 and 500. I can get this to work fine for the retail price but for customers who use the trade prices I don't want these price rises but another set of price rises (unfortunately it doesn't work on a percentage basis)
 
Any ideas how I could achieve this?

Hello,
 
Unfortunately, at present there is no such possibility to set different options for different type of customers.
If you are interested in such customization please contact our support team to get the quote for this change.
 
With regards,
ViArt Support Team