Is it possible for our customers to modify items with item-level discounts already added to the cart.

Is it possible for our customers to modify items with item-level discounts already added to the cart.

No, they cannot directly edit items with applied item-level discounts in the cart. However, they have the option to remove the discount, make edits to the items, and then reapply the discount. Please note that restarting the item-level wizard will be necessary for the discount to take effect again.