Setup quantity

-- url of the page with the problem -- : nordicdental.dk

Hi
Hi Nicolas
I want to give a discount to a costomer group if they buy more than 10 pcs. in one product group and in % or ammount. How do I do this.

When you explain something like here, then it should be more detailed, I don't understand this short version.
www.hikashop.com/marketplace/product/221...quantity-plugin.html

Br.
Peter