Entrecard members would have already received an announcement about OIO Publisher. For anyone who wants to explore the opportunity of selling ad space on their blogs, this news is for you.

The latest partnership between Entrecard and OIO Publisher now empowers you to sell advertising space in a grid of 125x125s, text links, blog reviews, inline ads and more, and ACCEPT EC (Entrecard credits) as payment. Perfect for any webmaster who wants to earn thousands of ECs and even cash for some of their ad spots! It’s also perfect for anyone with a lot of credits to spend, unsure of what to spend them all on.

OIO publisher works with WordPress, Blogger, and all other blogging platforms. With WordPress, it works as a plugin. With others, it installs on your site as a script so you must have some form of hosting to set it up on a server, even if the hosting is on a different server than your actual blog. It’s not free by the way, but a free, lite version for preview will be on the way.

Go to OIO Publisher’s site and browse the marketplace to see some sites that have already installed the plugin.