Free Goods JDE 9.2 Amount Level Break

Hi guys hope you can help me with this one,

I'm having some trouble configurating a free goods adjustment.

I'm working with ítem group. When selling some amount from this group, I would need the system to add 2 extra lines with 2 items. We have 4 level amount breaks.

Our desired configuration:

• Sell 300€ and add 2 extra líneas with amount 100
• Sell 400€ and add 2 extra lineas with amount 150
• Sell 500€ and add 2 extra lineas with amount 180
• Sell 1000€ and add 2 extra lineas with amount 250

When we add an order with 450€ system goes to point 1, sell 300€ instead of point 2 with 400€.

Any ideas or workarounds to make this work?