Page Lock is a content locking application that allows you to hide exclusive content
from your fan page visitors until they have liked your page, shared your content on their walls, and invited their friends to check out your page.
Product Features
Latest SDK / Graph API - As with all of our products, this was built using the latest Facebook PHP SDK. This
script uses the latest Facebook Graph API methods and operates on an iFrame-basis.
Step 1: Like - Users must like your page as one of the steps to view content.
Step 2: Share - Users must share your content on their walls as one of the steps to view content.
Step 3: Invite - Users must invite firends as one of the steps to view content.
Template System - HTML template files allows for easy customization. Change layout, images, colors, etc easily without having to touch any PHP (minor HTML knowledge required).