Unfortunately, when I installed and activated the Post Pay Counter, it broke my SEO plugin (WordPress SEO by Yoast) which is very well known and used in the WordPress community. After installation of Post Pay Counter, I noticed that the "TItle and Meta" tabs on the SEO plugin was showing blank, and not allowing to adjust. When I deactivated the Post Pay Counter, my SEO plugin started to work fine. I like the idea of Post Pay Counter, but cannot use it since I depend on my SEO plugin. However, if it is fixed and works well with this SEO plugin, then I would be happy to try again.