Not much to say because this plugin works so well. I had a need to get social buttons working in K2 content and this did it. Can't beat the price. Keep in mind that'll you'll need to make sure you toggle the display of K2 plugins in your K2 Category and/or Item preferences. Also, if you're using the K2 BNR Content module, you'll need to comment out the plugin calls as needed. Used in conjunction with the com_k2 custom templating system, this works like a dream.