diff --git a/app/models/retainer_deliverable.rb b/app/models/retainer_deliverable.rb
index 53806bf..04563fd 100644
--- a/app/models/retainer_deliverable.rb
+++ b/app/models/retainer_deliverable.rb
@@ -5,4 +5,21 @@
 class RetainerDeliverable < HourlyDeliverable
   unloadable
 
+  # Associations
+
+  # Validations
+  ValidFrequencies = ["monthly", "quarterly"]
+  validates_inclusion_of :frequency, :in => ValidFrequencies, :allow_nil => true, :allow_blank => true
+  
+  # Accessors
+
+  # Callbacks
+
+  def short_type
+    'R'
+  end
+
+  def self.frequencies_to_select
+    ValidFrequencies.collect {|f| [l("text_#{f}"), f]}
+  end
 end
diff --git a/app/views/deliverables/_form.html.erb b/app/views/deliverables/_form.html.erb
index 5976293..22f015d 100644
--- a/app/views/deliverables/_form.html.erb
+++ b/app/views/deliverables/_form.html.erb
@@ -2,7 +2,12 @@
 <% form.inputs :name => l(:text_deliverable_details_legend) do %>
   <%= form.input :title, :required => true %>
   <% if resource.new_record? %>
-    <%= form.input(:type, :required => true, :as => :select, :collection => [["Fixed", "FixedDeliverable"],["Hourly", "HourlyDeliverable"]], :include_blank => false, :input_html => {:class => 'type'}) %>
+    <li class="select required" id="deliverable_type_input">
+      <%= form.label(:type, l(:field_type)) %>
+      <%= form.select(:type, [["Fixed", "FixedDeliverable"], ["Hourly", "HourlyDeliverable"], ["Retainer", "RetainerDeliverable"]], {:include_blank => false}, {:class => 'type'}) %>
+
+      <%= form.select(:frequency, RetainerDeliverable.frequencies_to_select, :include_blank => false) %>
+    </li>
   <% else %>
     <%= form.input :type, :as => :hidden, :class => 'type' %>
   <% end %>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index c4dd024..9b700f5 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -60,3 +60,6 @@ en:
   field_deliverable_title: "Deliverable"
   field_contract_name: "Contract"
   field_contract: "Contract"
+  field_frequency: "Frequency"
+  text_monthly: "Monthly"
+  text_quarterly: "Quarterly"
diff --git a/test/unit/retainer_deliverable_test.rb b/test/unit/retainer_deliverable_test.rb
index c2a25f1..45112de 100644
--- a/test/unit/retainer_deliverable_test.rb
+++ b/test/unit/retainer_deliverable_test.rb
@@ -4,4 +4,9 @@ class RetainerDeliverableTest < ActiveSupport::TestCase
   should "be a subclass of HourlyDeliverable" do
     assert_equal HourlyDeliverable, RetainerDeliverable.superclass
   end
+
+  context "#frequency" do
+    should_allow_values_for(:frequency, nil, '', 'monthly', 'quarterly')
+    should_not_allow_values_for(:frequency, 'anything', 'else', 'weekly')
+  end
 end