With WordPressonalize you can insert content blocks to your site.
And you can select what pages, posts, categories to put them on.
You can further set rules based on your visitors history, location and past actions to determined whether the block shows.
Blocks can be set to test mode so you can see them on your site before you release to the world..
Blocks can be set to show on specific posts, pages, categories etc..
Upload the plugin files to the wp-content plugins plugin-name directory, or install the plugin through WordPress plugins screen directly..
Activate the plugin through 'Plugins screen WordPress...
This plugin can place block after the body tag, before the loop, after the loop, as popups, above any side bar and more.
This plugin collects data and places it on the visitor's storage as they navigate and interact with your site.
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
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