prices - qty discounts?

[Symbiot]

Hi

 

if I want to do the following..

 

1 pcs = €1

2 pcs = €2

3 pcs = €2.5

4 pcs = €3

 

how do I do that?

I tried adding a rule in Product->prices

 

but it seems to add the discount directly to the base price so 3 pcs just sets price to €2 instead of 2.5

 

I added rule that:

 

from 3 pcs. discount = €0.5