diff --git a/assets/javascripts/discourse/components/google-dfp-ad.js.es6 b/assets/javascripts/discourse/components/google-dfp-ad.js.es6
index b809806..71a84b1 100755
--- a/assets/javascripts/discourse/components/google-dfp-ad.js.es6
+++ b/assets/javascripts/discourse/components/google-dfp-ad.js.es6
@@ -60,7 +60,6 @@ export default Ember.Component.extend({
     return "div-gpt-ad-" + this.get('placement');
   }.property('placement'),
 
-
   _initGoogleDFP: function() {
     var self = this;
     loadGoogle(this.siteSettings).then(function() {
diff --git a/assets/javascripts/discourse/models/post_specific_count.js.es6 b/assets/javascripts/discourse/models/post_specific_count.js.es6
new file mode 100644
index 0000000..2ebb2c7
--- /dev/null
+++ b/assets/javascripts/discourse/models/post_specific_count.js.es6
@@ -0,0 +1,7 @@
+export default Ember.Model.extend({
+
+	PostSpecificCount: function() {
+    	return this.get('post_number') % 5 === 0; 
+  	}.property('post_number'),
+
+})
\ No newline at end of file
diff --git a/assets/javascripts/discourse/templates/components/google-dfp-ad.hbs b/assets/javascripts/discourse/templates/components/google-dfp-ad.hbs
index 926004c..62ecab0 100755
--- a/assets/javascripts/discourse/templates/components/google-dfp-ad.hbs
+++ b/assets/javascripts/discourse/templates/components/google-dfp-ad.hbs
@@ -8,4 +8,3 @@
 </div>
 
 
-
diff --git a/assets/javascripts/discourse/templates/connectors/post-bottom/discourse-google-dfp.hbs b/assets/javascripts/discourse/templates/connectors/post-bottom/discourse-google-dfp.hbs
index a306c03..9e32482 100644
--- a/assets/javascripts/discourse/templates/connectors/post-bottom/discourse-google-dfp.hbs
+++ b/assets/javascripts/discourse/templates/connectors/post-bottom/discourse-google-dfp.hbs
@@ -1,3 +1,4 @@
-{{#if siteSettings.dfp_post_bottom_code}}
-  {{google-dfp-ad placement="post-bottom"}}
-{{/if}}
\ No newline at end of file
+
+{{#if Discourse.PostSpecificCount}}
+  	{{google-dfp-ad placement="post-bottom"}}
+  {{/if}}
diff --git a/assets/javascripts/discourse/templates/connectors/post-bottom/test.hbs b/assets/javascripts/discourse/templates/connectors/post-bottom/test.hbs
deleted file mode 100644
index e69de29..0000000
diff --git a/config/locales/server.en.yml b/config/locales/server.en.yml
index bc707a3..1cb7718 100755
--- a/config/locales/server.en.yml
+++ b/config/locales/server.en.yml
@@ -15,4 +15,14 @@ en:
     dfp_size_topic_above_suggested_width_code: "Put your ad topic above suggested size width!"
     dfp_size_topic_above_suggested_height_code: "Put your ad topic above suggested size height!"
     dfp_size_post_bottom_width_code: "Put your ad post bottom size width!"
-    dfp_size_post_bottom_height_code: "Put your ad post bottom size height!"
\ No newline at end of file
+    dfp_size_post_bottom_height_code: "Put your ad post bottom size height!"
+    dfp_show_size_1_example: "leaderboard 728x90"
+    dfp_show_size_2_example: "large rectangle 336x280"
+    dfp_show_size_3_example: "medium rectangle 300x250"
+    dfp_show_size_4_example: "large leaderboard 970x90"
+    dfp_show_size_5_example: "banner 468x60"
+    dfp_show_size_6_example: "half banner 234x60"
+    dfp_show_size_7_example: "button 125x125"
+    dfp_show_size_8_example: "small rectangle 180x150"
+    dfp_show_size_9_example: "small square 200x200"
+    dfp_show_size_10_example: "square 250x250"
diff --git a/config/settings.yml b/config/settings.yml
index d7037fa..cbc619e 100755
--- a/config/settings.yml
+++ b/config/settings.yml
@@ -46,4 +46,35 @@ ad_plugin:
     default: ''
   dfp_show_post_bottom:
     client: true
-    default: false
\ No newline at end of file
+    default: false
+  dfp_show_size_1_example:
+    client: true
+    default: false
+  dfp_show_size_2_example:
+    client: true
+    default: false
+  dfp_show_size_3_example:
+    client: true
+    default: false
+  dfp_show_size_4_example:
+    client: true
+    default: false
+  dfp_show_size_5_example:
+    client: true
+    default: false
+  dfp_show_size_6_example:
+    client: true
+    default: false
+  dfp_show_size_7_example:
+    client: true
+    default: false
+  dfp_show_size_8_example:
+    client: true
+    default: false
+  dfp_show_size_9_example:
+    client: true
+    default: false
+  dfp_show_size_10_example:
+    client: true
+    default: false
+