diff --git a/promotions/app/models/solidus_friendly_promotions/actions/create_discounted_item.rb b/promotions/app/models/solidus_friendly_promotions/actions/create_discounted_item.rb
index d17e6fb9..58096dff 100644
--- a/promotions/app/models/solidus_friendly_promotions/actions/create_discounted_item.rb
+++ b/promotions/app/models/solidus_friendly_promotions/actions/create_discounted_item.rb
@@ -6,6 +6,7 @@ class CreateDiscountedItem < PromotionAction
       include OrderLevelAction
       preference :variant_id, :integer
       preference :quantity, :integer, default: 1
+      preference :necessary_quantity, :integer, default: 1
 
       def perform(order)
         line_item = find_item(order) || create_item(order)
@@ -30,7 +31,10 @@ def create_item(order)
 
       def determine_item_quantity(order)
         applicable_line_items = promotion.applicable_line_items(order)
-        applicable_line_items.sum(&:quantity) * preferred_quantity
+        # Integer division will floor automatically, which is what we want here:
+        # 1 Item, 2 needed: 1 * 1 / 2 => 0
+        # 5 items, 2 preferred, 2 needed: 5 / 2 * 2 => 4
+        applicable_line_items.sum(&:quantity) / preferred_necessary_quantity * preferred_quantity
       end
 
       def set_quantity(line_item, quantity)
diff --git a/promotions/app/views/solidus_friendly_promotions/admin/promotion_actions/actions/_create_discounted_item.html.erb b/promotions/app/views/solidus_friendly_promotions/admin/promotion_actions/actions/_create_discounted_item.html.erb
index 87da02ec..ae6abb19 100644
--- a/promotions/app/views/solidus_friendly_promotions/admin/promotion_actions/actions/_create_discounted_item.html.erb
+++ b/promotions/app/views/solidus_friendly_promotions/admin/promotion_actions/actions/_create_discounted_item.html.erb
@@ -5,6 +5,10 @@
     <%= form.label :preferred_quantity %>
     <%= form.number_field :preferred_quantity, class: "fullwidth" %>
   </div>
+  <div class="field">
+    <%= form.label :preferred_necessary_quantity %>
+    <%= form.number_field :preferred_necessary_quantity, class: "fullwidth" %>
+  </div>
 <% end %>
 
 <%= render(
diff --git a/promotions/config/locales/en.yml b/promotions/config/locales/en.yml
index fc927336..20a2c836 100644
--- a/promotions/config/locales/en.yml
+++ b/promotions/config/locales/en.yml
@@ -203,7 +203,9 @@ en:
       solidus_friendly_promotions/actions/adjust_shipment:
         description: Creates a promotion credit on matching shipments
       solidus_friendly_promotions/actions/create_discounted_item:
-        description: Creates a discounted item
+        description: Creates a discounted item with the quantity the applicable line items.
+        preferred_quantity: Quantity per applicable line item quantity
+        preferred_necessary_quantity: Number of items needed for a discounted item
       solidus_friendly_promotions/rules/first_order:
         description: Must be the customer's first order
       solidus_friendly_promotions/rules/first_repeat_purchase_since: