Can I add a "like" button to product pages on my site?

PRESSERO > *Pressero FAQs
You can add a like button to the product pages on your site so that your customers can "like" and share your products on Facebook.  To do this, follow these instructions:
  1. Go to:  https://developers.facebook.com/docs/plugins/like-button
  2. You'll need to plug in the URL of your product page.  
  3. For the width, you can use 450 - the default according to Facebook, or you can set a different size.
  4. Click "Get Code" button.
  5. Choose the IFrame option.
  6. Copy the code that Facebook gives you.
  7. In Pressero admin, go to Sites > [site name] > Products > [product name] > Description tab.  
  8. In the Long Description area, switch to the HTML tab of the text editor.
  9. Paste the code snippet in this area.
  10. Save.