I changed the position. Place the code below this block:
{%- if cart.cart_level_discount_applications.size > 0 -%}
-
{%- for discount in cart.cart_level_discount_applications -%}
- {%- render 'icon-discount' -%} {{ discount.title }} (-{{ discount.total_allocated_amount | money }}) {%- endfor -%}
The message will appear underneath the total cart value at the bottom, which is dynamically updated when the customer makes changes to the cart.
