diff --git a/app/models/order_balance.rb b/app/models/order_balance.rb
index f9200d1bc7..83110c23f3 100644
--- a/app/models/order_balance.rb
+++ b/app/models/order_balance.rb
@@ -23,6 +23,10 @@ class OrderBalance
     end
   end
 
+  def +(other)
+    to_f + other.to_f
+  end
+
   private
 
   attr_reader :order
diff --git a/lib/open_food_network/payments_report.rb b/lib/open_food_network/payments_report.rb
index 4f8cea18ae..4b88603abf 100644
--- a/lib/open_food_network/payments_report.rb
+++ b/lib/open_food_network/payments_report.rb
@@ -100,7 +100,7 @@ module OpenFoodNetwork
          proc { |orders| orders.first.distributor.name },
          proc { |orders| orders.to_a.sum(&:item_total) },
          proc { |orders| orders.sum(&:ship_total) },
-         proc { |orders| orders.sum { |order| order.outstanding_balance.to_f } },
+         proc { |orders| orders.sum(&:outstanding_balance) },
          proc { |orders| orders.map(&:total).sum }]
       when "payment_totals"
         [proc { |orders| orders.first.payment_state },
@@ -124,7 +124,7 @@ module OpenFoodNetwork
              }.sum(&:amount)
            }
          },
-         proc { |orders| orders.sum { |order| order.outstanding_balance.to_f } }]
+         proc { |orders| orders.sum(&:outstanding_balance) }]
       else
         [proc { |payments| payments.first.order.payment_state },
          proc { |payments| payments.first.order.distributor.name },
diff --git a/spec/features/admin/reports/payments_report_spec.rb b/spec/features/admin/reports/payments_report_spec.rb
index b618bae352..11c828593e 100644
--- a/spec/features/admin/reports/payments_report_spec.rb
+++ b/spec/features/admin/reports/payments_report_spec.rb
@@ -5,7 +5,7 @@ require 'spec_helper'
 describe "Payments Reports" do
   include AuthenticationHelper
 
-  let!(:order) do
+  let(:order) do
     create(
       :order_with_distributor,
       state: 'complete',
@@ -13,37 +13,87 @@ describe "Payments Reports" do
       order_cycle: order_cycle
     )
   end
-  let(:order_cycle) { create(:simple_order_cycle) }
-  let!(:line_item) do
-    create(:line_item_with_shipment, order: order, product: product)
+  let(:other_order) do
+    create(
+      :order_with_distributor,
+      state: 'complete',
+      completed_at: Time.zone.now,
+      order_cycle: order_cycle,
+      distributor: order.distributor
+    )
   end
+  let(:order_cycle) { create(:simple_order_cycle) }
   let(:product) { create(:product, supplier: supplier) }
   let(:supplier) { create(:supplier_enterprise) }
 
-  before { login_as_admin }
+  before do
+    create(:line_item_with_shipment, order: order, product: product)
+    create(:line_item_with_shipment, order: other_order, product: product)
 
-  it 'shows orders with payment state, their balance and totals' do
-    visit spree.payments_admin_reports_path
+    login_as_admin
+  end
 
-    select I18n.t(:report_itemised_payment), from: "report_type"
-    find("[type='submit']").click
+  context "when choosing itemised payments report type" do
+    it "shows orders with payment state, their balance and totals" do
+      visit spree.payments_admin_reports_path
 
-    expect(page.find("#listing_orders thead tr").text).to eq([
-      I18n.t(:report_header_payment_state),
-      I18n.t(:report_header_distributor),
-      I18n.t(:report_header_product_total_price, currency: currency_symbol),
-      I18n.t(:report_header_shipping_total_price, currency: currency_symbol),
-      I18n.t(:report_header_outstanding_balance_price, currency: currency_symbol),
-      I18n.t(:report_header_total_price, currency: currency_symbol)
-    ].join(" "))
+      select I18n.t(:report_itemised_payment), from: "report_type"
+      find("[type='submit']").click
 
-    expect(page.find("#listing_orders tbody tr").text).to eq([
-      order.payment_state,
-      order.distributor.name,
-      order.item_total.to_f,
-      order.ship_total.to_f,
-      order.outstanding_balance.to_f,
-      order.total.to_f
-    ].join(" "))
+      expect(page.find("#listing_orders thead tr").text).to eq([
+        I18n.t(:report_header_payment_state),
+        I18n.t(:report_header_distributor),
+        I18n.t(:report_header_product_total_price, currency: currency_symbol),
+        I18n.t(:report_header_shipping_total_price, currency: currency_symbol),
+        I18n.t(:report_header_outstanding_balance_price, currency: currency_symbol),
+        I18n.t(:report_header_total_price, currency: currency_symbol)
+      ].join(" "))
+
+      expect(page.find("#listing_orders tbody tr").text).to eq([
+        order.payment_state,
+        order.distributor.name,
+        order.item_total.to_f + other_order.item_total.to_f,
+        order.ship_total.to_f + other_order.ship_total.to_f,
+        order.outstanding_balance.to_f + other_order.outstanding_balance.to_f,
+        order.total.to_f + other_order.total.to_f
+      ].join(" "))
+    end
+  end
+
+  context 'when choosing payment totals report type' do
+    let(:paypal) { create(:payment_method, name: "PayPal") }
+    let!(:paypal_payment) { create(:payment, order: order, payment_method: paypal, state: "completed", amount: 5) }
+
+    let(:eft) { create(:payment_method, name: "EFT") }
+    let!(:eft_payment) { create(:payment, order: other_order, payment_method: eft, state: "completed", amount: 6) }
+
+    it 'shows orders with payment state, their balance and and payment totals' do
+      visit spree.payments_admin_reports_path
+
+      select I18n.t(:report_payment_totals), from: "report_type"
+      find("[type='submit']").click
+
+      expect(page.find("#listing_orders thead tr").text).to eq([
+        I18n.t(:report_header_payment_state),
+        I18n.t(:report_header_distributor),
+        I18n.t(:report_header_product_total_price, currency: currency_symbol),
+        I18n.t(:report_header_shipping_total_price, currency: currency_symbol),
+        I18n.t(:report_header_total_price, currency: currency_symbol),
+        I18n.t(:report_header_eft_price, currency: currency_symbol),
+        I18n.t(:report_header_paypal_price, currency: currency_symbol),
+        I18n.t(:report_header_outstanding_balance_price, currency: currency_symbol),
+      ].join(" "))
+
+      expect(page.find("#listing_orders tbody tr").text).to eq([
+        order.payment_state,
+        order.distributor.name,
+        order.item_total.to_f + other_order.item_total.to_f,
+        order.ship_total.to_f + other_order.ship_total.to_f,
+        order.total.to_f + other_order.total.to_f,
+        eft_payment.amount.to_f,
+        paypal_payment.amount.to_f,
+        order.outstanding_balance.to_f + other_order.outstanding_balance.to_f,
+      ].join(" "))
+    end
   end
 end
diff --git a/spec/models/order_balance_spec.rb b/spec/models/order_balance_spec.rb
index 0fb11a202c..a4ab2ff66d 100644
--- a/spec/models/order_balance_spec.rb
+++ b/spec/models/order_balance_spec.rb
@@ -324,4 +324,38 @@ describe OrderBalance do
       end
     end
   end
+
+  describe '#+' do
+    let(:other_order_balance) { described_class.new(order) }
+
+    context 'when the customer_balance feature is disabled' do
+      before do
+        allow(OpenFoodNetwork::FeatureToggle)
+          .to receive(:enabled?).with(:customer_balance, user) { false }
+      end
+
+      before do
+        allow(order).to receive(:old_outstanding_balance) { 10 }
+      end
+
+      it 'returns the sum of balances' do
+        expect(order_balance + other_order_balance).to eq(20.0)
+      end
+    end
+
+    context 'when the customer_balance feature is enabled' do
+      before do
+        allow(OpenFoodNetwork::FeatureToggle)
+          .to receive(:enabled?).with(:customer_balance, user) { true }
+      end
+
+      before do
+        allow(order).to receive(:new_outstanding_balance) { 10 }
+      end
+
+      it 'returns the balance as a string' do
+        expect(order_balance + other_order_balance).to eq(20.0)
+      end
+    end
+  end
 end