Low Inventory Fee on Items you are ending

I’ve done as much research as I can and nobody, including support understands my question. Maybe someone here has the answer. Since the new fee charges per item once you go below the threshold, and rises based on how many days inventory you have, how do I avoid the fees on items I am discontinuing?

If I have no plan to restock then it seems my last several items will always get hit with this fee, anyone have a clue how to avoid this?