Page Expiration Robot is a Wordpress plugin that makes it easy to set up one-time offers and to schedule pages and posts to expire after a certain amount of time, then automatically redirect visitors to a URL.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
