diff --git a/app/assets/images/guest.png b/app/assets/images/guest.png
new file mode 100644
index 0000000..c700f02
Binary files /dev/null and b/app/assets/images/guest.png differ
diff --git a/app/assets/javascripts/orders.js b/app/assets/javascripts/orders.js
index f6e0f01..00041f6 100644
--- a/app/assets/javascripts/orders.js
+++ b/app/assets/javascripts/orders.js
@@ -52,7 +52,7 @@ ready = function() {
     barcode = $(this).find("input[type=number]").val();
     $("#from_barcode_form")[0].reset();
     $.ajax({
-      url: $("#from_barcode_form").data("url") + barcode,
+      url: $("#from_barcode_form").data("url") + "/" + barcode,
       success: function(data) {
         if (data != null) {
           increment_product(data["id"]);
diff --git a/app/controllers/guest/orders_controller.rb b/app/controllers/guest/orders_controller.rb
new file mode 100644
index 0000000..718ebc9
--- /dev/null
+++ b/app/controllers/guest/orders_controller.rb
@@ -0,0 +1,9 @@
+class Guest::OrdersController < OrdersController
+  before_action :load_guest
+
+  private
+
+  def load_guest
+    @user = User.guest
+  end
+end
diff --git a/app/controllers/orders_controller.rb b/app/controllers/orders_controller.rb
index b757ef8..2516cdf 100644
--- a/app/controllers/orders_controller.rb
+++ b/app/controllers/orders_controller.rb
@@ -9,7 +9,7 @@ class OrdersController < ApplicationController
 
   def create
     if @order.save
-      flash[:success] = "#{@order.to_sentence} ordered. Enjoy it!"
+      flash[:success] = @order.flash_success
       redirect_to root_path
     else
       @products = Product.all.for_sale.order(:name)
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 78743ec..f02d73d 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,4 +1,6 @@
 module ApplicationHelper
+  include ActionView::Helpers::NumberHelper
+
   def bootstrap_class_for flash_type
     { success: "alert-success", error: "alert-danger", alert: "alert-warning", notice: "alert-info" }[flash_type] || flash_type.to_s
   end
diff --git a/app/models/order.rb b/app/models/order.rb
index 7132e8f..52935f9 100644
--- a/app/models/order.rb
+++ b/app/models/order.rb
@@ -11,7 +11,7 @@
 #
 
 class Order < ActiveRecord::Base
-  include ActionView::Helpers::TextHelper
+  include ActionView::Helpers::TextHelper, ApplicationHelper
 
   belongs_to :user, counter_cache: true
   has_many :order_items, dependent: :destroy
@@ -19,7 +19,7 @@ class Order < ActiveRecord::Base
 
   before_validation :calculate_price
   before_save { |o| o.order_items = o.order_items.reject{ |oi| oi.count == 0 } }
-  after_create :create_api_job
+  after_create :create_api_job, unless: -> { user.name == "Guest" }
 
   validates :user, presence: true
   validates_associated :order_items
@@ -33,6 +33,12 @@ class Order < ActiveRecord::Base
     }.to_sentence
   end
 
+  def flash_success
+    f = "#{to_sentence} ordered."
+    f << " Please put #{euro_from_cents(price_cents)} in our pot!" if user.name == "Guest"
+    f << " Enjoy it!"
+  end
+
   def deletable
     self.created_at > Rails.application.config.call_api_after.ago
   end
diff --git a/app/models/user.rb b/app/models/user.rb
index ddab635..e340ecc 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -55,4 +55,10 @@ class User < ActiveRecord::Base
     rescue
     end
   end
+
+  def self.guest
+    @guest || find_or_create_by(name: "Guest") do |user|
+      user.avatar = File.new(File.join("app", "assets", "images", "guest.png"))
+    end
+  end
 end
diff --git a/app/views/orders/overview.html.haml b/app/views/orders/overview.html.haml
index 053fb78..a6d3d3d 100644
--- a/app/views/orders/overview.html.haml
+++ b/app/views/orders/overview.html.haml
@@ -7,5 +7,7 @@
       - @last.each do |user|
         = image_tag user.avatar(:small), class: "img-responsive img-circle img-thumbnail"
   .col-md-11
+    .row.text-center
+      =link_to "Not a Zeus Account? Order as a guest.", new_guest_order_path, class: "btn btn-primary btn-lg"
     .row
     = render @users
diff --git a/config/initializers/errbit.rb b/config/initializers/errbit.rb
index f7037bf..bd4049c 100644
--- a/config/initializers/errbit.rb
+++ b/config/initializers/errbit.rb
@@ -1,6 +1,6 @@
 Airbrake.configure do |config|
   config.api_key = '6a6aacac3413e9c7b49b18c913477e4a'
-  config.host    = 'zeus-errbit.ilion.me'
+  config.host    = 'errbit.awesomepeople.tv'
   config.port    = 80
   config.secure  = config.port == 443
 end
diff --git a/config/routes.rb b/config/routes.rb
index 1495ef8..1663591 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -36,4 +36,8 @@ Rails.application.routes.draw do
   resources :barcodes, only: [:show, :index, :destroy]
 
   get 'overview' => 'orders#overview', as: "orders"
+
+  namespace :guest do
+    resources :orders, only: [:new, :create]
+  end
 end
diff --git a/spec/controllers/barcodes_controller_spec.rb b/spec/controllers/barcodes_controller_spec.rb
new file mode 100644
index 0000000..90c10c9
--- /dev/null
+++ b/spec/controllers/barcodes_controller_spec.rb
@@ -0,0 +1,72 @@
+#      product_barcodes POST     /products/:product_id/barcodes(.:format) barcodes#create
+#              barcodes GET      /barcodes(.:format)                      barcodes#index
+#               barcode GET      /barcodes/:id(.:format)                  barcodes#show
+#                       DELETE   /barcodes/:id(.:format)                  barcodes#destroy
+#
+
+describe BarcodesController, type: :controller do
+  before :each do
+    @product = create :product
+    @admin = create :admin
+    sign_in @admin
+  end
+
+  ##########
+  #  POST  #
+  ##########
+
+  describe 'POST create' do
+    context 'successful' do
+      it 'should create a barcode' do
+        expect{
+          post :create, product_id: @product, barcode: attributes_for(:barcode)
+        }.to change{ Barcode.count }.by(1)
+      end
+    end
+
+    context 'failed' do
+      it 'should not create a barcode' do
+        expect{
+          post :create, product_id: @product, barcode: attributes_for(:invalid_barcode)
+        }.to_not change{ Barcode.count }
+      end
+    end
+  end
+
+  ###########
+  #  INDEX  #
+  ###########
+
+  describe 'GET index' do
+    it 'should load all the barcodes' do
+      barcode = create :barcode
+      get :index
+      expect(assigns(:barcodes)).to eq([barcode])
+    end
+  end
+
+  ##########
+  #  SHOW  #
+  ##########
+
+  describe 'GET show' do
+    before :each do
+      @barcode = create :barcode
+    end
+
+    it 'should load the correct barcode' do
+      get :show, id: @barcode
+      expect(assigns(:barcode)).to eq(@barcode)
+    end
+
+    it 'should allow friendly id' do
+      get :show, id: @barcode.code
+      expect(assigns(:barcode)).to eq(@barcode)
+    end
+
+    it 'should respond with this barcode' do
+      get :show, id: @barcode
+      expect(response.body).to eq @barcode.product.to_json
+    end
+  end
+end
diff --git a/spec/controllers/products_controller_spec.rb b/spec/controllers/products_controller_spec.rb
index 35bb79d..ff9e416 100644
--- a/spec/controllers/products_controller_spec.rb
+++ b/spec/controllers/products_controller_spec.rb
@@ -13,12 +13,12 @@ describe ProductsController, type: :controller do
     sign_in @admin
   end
 
-  ##########
-  #  POST  #
-  ##########
+  ############
+  #  CREATE  #
+  ############
 
   describe 'POST create' do
-    context 'successfull' do
+    context 'successful' do
       it 'should create a product' do
         expect{
           post :create, product: attributes_for(:product)
@@ -35,7 +35,7 @@ describe ProductsController, type: :controller do
       it 'should not create a product' do
         expect{
           post :create, product: attributes_for(:invalid_product)
-        }.to_not change{Product.count}
+        }.to_not change{ Product.count}
       end
 
       it 'should render form' do
diff --git a/spec/factories/barcodes.rb b/spec/factories/barcodes.rb
index 2bada88..eb06c96 100644
--- a/spec/factories/barcodes.rb
+++ b/spec/factories/barcodes.rb
@@ -13,5 +13,9 @@ FactoryGirl.define do
   factory :barcode do
     product
     sequence :code
+
+    factory :invalid_barcode do
+      code nil
+    end
   end
 end