commerce_shipping-8.x-2.0-rc2/commerce_shipping.commerce_adjustment_types.yml

shipping:
  label: 'Shipping'
  singular_label: 'shipping cost'
  plural_label: 'shipping costs'
  has_ui: true
  weight: -20

shipping_promotion:
  label: 'Shipping promotion'
  singular_label: 'shipping promotion'
  plural_label: 'shipping promotions'
  has_ui: true
  weight: -10