Unless you want to pay for OPEN SOURCE software I do not recommend. How it made it past the wp plugin team is beyond me. There is no settings page for the free download. I guess developers forget that charging for code make the software not valid for open source. You can charge for support but not code that the line do not cross it. As I can't review this because it has no settings this may be a good software but I guess bad practices always give you better service. It's like betting on the cheater to win the race. Please follow the open source agreement or put it under copyright.