# phtml edit ./app/design/frontend/default/default/template/catalog/product/view.phtml add to end of "add-to-box" div <div class="add-to-box"> ... <!-- add google plus one button --> <div class="plusone-button"> <script type="text/javascript" src="http://apis.google.com/js/plusone.js"></script> <g:plusone></g:plusone> </div> </div> # css add .plusone-button { padding: 180px 0 0; } # Links http://www.aaronpeters.nl/blog/google-plus1-button-performance-review