render the shipping category in the invoice.

app/models/invoice/data_presenter/shipping_method.rb

@@ -5,6 +5,10 @@ class DataPresenter
     class ShippingMethod < Invoice::DataPresenter::Base
       attributes :id, :name, :require_ship_address
       invoice_generation_attributes :id
+
+      def category
+        I18n.t "invoice_shipping_category_#{require_ship_address ? 'delivery' : 'pickup'}"
+      end
     end
   end
 end

app/views/spree/admin/orders/_invoice_table4.html.haml

@@ -37,8 +37,8 @@
           = item.display_amount_with_adjustments_and_with_taxes
     %tr
       %td
-        %strong= "#{t(:shipping)} "
-        = "( #{t(:invoice_shipping_type)} #{raw(@order.shipping_method.name)} )"
+        %strong= "#{@order.shipping_method.category} : "
+        = "(#{raw(@order.shipping_method.name)})"
       %td{:align => "right"}
       %td{:align => "right"}
       %td{:align => "right"}

config/locales/en.yml

@@ -1993,7 +1993,8 @@ en:
   invoice_tax_total: "GST Total:"
   tax_invoice: "TAX INVOICE"
   tax_total: "Total tax (%{rate}):"
-  invoice_shipping_type: "Type:"
+  invoice_shipping_category_delivery: "Delivery"
+  invoice_shipping_category_pickup: "Pickup"
   total_excl_tax: "Total (Excl. tax):"
   total_incl_tax: "Total (Incl. tax):"
   total_all_tax: "Total tax:"

spec/system/admin/invoice_print_spec.rb

@@ -546,8 +546,7 @@
           expect(page).to have_content "#{enterprise_fee.name} fee by $104.35 15.0% $120.00"
           expect(page).to have_content "coordinator #{user1.enterprises.first.name}"
           # Shipping
-          expect(page).to have_content "Shipping ( Type: $91.41 10.0% $100.55"
-          expect(page).to have_content "#{shipping_method_name} )"
+          expect(page).to have_content "Delivery :(#{shipping_method_name}) $91.41 10.0% $100.55"
           # Tax totals
           expect(page).to have_content "Total tax (10.0%): $9.14 " \
                                        "Total tax (15.0%): $15.65 Total tax (20.0%): $250.08"
@@ -650,8 +649,7 @@
           expect(page).to have_content "#{enterprise_fee.name} fee by $120.00 15.0% $138.00"
           expect(page).to have_content "coordinator #{user1.enterprises.first.name}"
           # Shipping
-          expect(page).to have_content "Shipping ( Type: $100.55 10.0% $110.61"
-          expect(page).to have_content "#{shipping_method_name} )"
+          expect(page).to have_content "Delivery :(#{shipping_method_name}) $100.55 10.0% $110.61"
           # Tax totals
           expect(page).to have_content "Total tax (10.0%): $10.06 " \
                                        "Total tax (15.0%): $18.00 Total tax (20.0%): $300.09"