The Like 2 Unlock plugin for WordPress is a Like Button and content locker in one bottle, which allows you to lock specified content on a web page until a user clicks the Like Button and help you to get more likes, fans, traffic and customers.
Highly customizable. The plugin provides a considered html markup that allows you to create your own style for the locker. You can change colors, fonts, sizes, paddings, backgrounds, shadows, can add your own graphic elements. No coding required. Just add some CSS rules.