Hello,
I want to use the discount structure in the retail and commerce module for sales orders created manually in the operational process (not created via POS device). I'm trying to use a discount type like "Buy 3 pay 2" which is more complicated than the percentage based discount type used in the sales order. I can connect the sales order and the price group table, however i cannot discount the products I want. Does anyone have any ideas on this issue who has encountered a similar problem before?