Create your Popup

Step 1 :

Open Page or Post from the Blogger Editor 

 

Step 2:

Set the Page editor to HTML mode. Paste the code into the editor box provided: 

<script src="//www.powr.io/powr.js" external-type="blogger"></script> 

 <div class="powr-popup" id="42efa39d_1471635743798"></div>

Step 3: