diff --git a/app/assets/javascripts/admin/bulk_order_management.js.coffee b/app/assets/javascripts/admin/bulk_order_management.js.coffee
index a3783588c6..22cc1660cf 100644
--- a/app/assets/javascripts/admin/bulk_order_management.js.coffee
+++ b/app/assets/javascripts/admin/bulk_order_management.js.coffee
@@ -227,11 +227,16 @@ orderManagementModule.controller "AdminOrderMgmtCtrl", [
       $scope.selectedUnitsProduct = unitsProduct
       $scope.selectedUnitsVariant = unitsVariant
 
-    $scope.sumUnitValues = (lineItems) ->
-      sum = lineItems.reduce (sum,lineItem) ->
+    $scope.sumUnitValues = ->
+      sum = $scope.filteredLineItems.reduce (sum,lineItem) ->
         sum = sum + lineItem.quantity * lineItem.units_variant.unit_value
       , 0
 
+    $scope.allUnitValuesPresent = ->
+      for i,lineItem of $scope.filteredLineItems
+        return false if !lineItem.units_variant.hasOwnProperty('unit_value') || !(lineItem.units_variant.unit_value > 0)
+      true
+
     $scope.getScale = (value, unitType) ->
       scaledValue = null
       validScales = []
@@ -264,7 +269,7 @@ orderManagementModule.controller "AdminOrderMgmtCtrl", [
       if $scope.selectedUnitsProduct.hasOwnProperty("group_buy_unit_size") && $scope.selectedUnitsProduct.group_buy_unit_size > 0 &&
         $scope.selectedUnitsProduct.hasOwnProperty("variant_unit") &&
         ( $scope.selectedUnitsProduct.variant_unit == "weight" || $scope.selectedUnitsProduct.variant_unit == "volume" )
-          Math.round( $scope.sumUnitValues( $scope.filteredLineItems ) / $scope.selectedUnitsProduct.group_buy_unit_size * 1000)/1000
+          Math.round( $scope.sumUnitValues() / $scope.selectedUnitsProduct.group_buy_unit_size * 1000)/1000
       else
         ''
 
diff --git a/app/views/spree/admin/orders/bulk_management.html.haml b/app/views/spree/admin/orders/bulk_management.html.haml
index 6c8fe04159..69b1d5ee5a 100644
--- a/app/views/spree/admin/orders/bulk_management.html.haml
+++ b/app/views/spree/admin/orders/bulk_management.html.haml
@@ -57,7 +57,7 @@
       %span{ :class => "five columns alpha" }
         Total Units Ordered
       %span{ :class => "two columns omega" }
-        {{ formattedValueWithUnitName( sumUnitValues( filteredLineItems ), selectedUnitsProduct, selectedUnitsVariant ) }}
+        {{ formattedValueWithUnitName( sumUnitValues(), selectedUnitsProduct, selectedUnitsVariant ) }}
     %div.shared_resource{ :class => "seven columns alpha" }
       %span{ :class => "five columns alpha" } Shared Resource?
       %span{ :class => 'two columns omega' }
diff --git a/spec/javascripts/unit/bulk_order_management_spec.js.coffee b/spec/javascripts/unit/bulk_order_management_spec.js.coffee
index cca38365c6..9bd31401e7 100644
--- a/spec/javascripts/unit/bulk_order_management_spec.js.coffee
+++ b/spec/javascripts/unit/bulk_order_management_spec.js.coffee
@@ -261,17 +261,48 @@ describe "AdminOrderMgmtCtrl", ->
         expect(scope.fulfilled()).toEqual 1.5
         expect(scope.sumUnitValues).toHaveBeenCalled()
 
+    describe "allUnitValuesPresent()", ->
+      it "returns false if the unit_value of any item in filteredLineItems does not exist", ->
+        scope.filteredLineItems = [
+          { units_variant: { unit_value: 1000 } }
+          { units_variant: { unit_value: 2000 } }
+          { units_variant: { unit_yayay: 1000 } }
+        ]
+        expect(scope.allUnitValuesPresent()).toEqual false
+
+      it "returns false if the unit_value of any item in filteredLineItems is not a number greater than 0", ->
+        scope.filteredLineItems = [
+          { units_variant: { unit_value: 0 } }
+          { units_variant: { unit_value: 2000 } }
+          { units_variant: { unit_value: 1000 } }
+        ]
+        expect(scope.allUnitValuesPresent()).toEqual false
+        scope.filteredLineItems = [
+          { units_variant: { unit_value: 'lala' } }
+          { units_variant: { unit_value: 2000 } }
+          { units_variant: { unit_value: 1000 } }
+        ]
+        expect(scope.allUnitValuesPresent()).toEqual false
+
+      it "returns true if the unit_value of all items in filteredLineItems are numbers greater than 0", ->
+        scope.filteredLineItems = [
+          { units_variant: { unit_value: 100 } }
+          { units_variant: { unit_value: 2000 } }
+          { units_variant: { unit_value: 1000 } }
+        ]
+        expect(scope.allUnitValuesPresent()).toEqual true
+
     describe "sumUnitValues()", ->
       it "returns the sum of the product of unit_value and quantity for specified line_items", ->
-        line_items = [
+        scope.filteredLineItems = [
           { units_variant: { unit_value: 1 }, quantity: 2 }
           { units_variant: { unit_value: 2 }, quantity: 3 }
           { units_variant: { unit_value: 3 }, quantity: 7 }
         ]
-        sp0 = line_items[0].units_variant.unit_value * line_items[0].quantity
-        sp1 = line_items[1].units_variant.unit_value * line_items[1].quantity
-        sp2 = line_items[2].units_variant.unit_value * line_items[2].quantity
-        expect(scope.sumUnitValues(line_items)).toEqual (sp0 + sp1 + sp2)
+        sp0 = scope.filteredLineItems[0].units_variant.unit_value * scope.filteredLineItems[0].quantity
+        sp1 = scope.filteredLineItems[1].units_variant.unit_value * scope.filteredLineItems[1].quantity
+        sp2 = scope.filteredLineItems[2].units_variant.unit_value * scope.filteredLineItems[2].quantity
+        expect(scope.sumUnitValues()).toEqual (sp0 + sp1 + sp2)
 
     describe "formatting a value based upon the properties of a specified Units Variant", ->
       # A Units Variant is an API object which holds unit properies of a variant