Sites on Top Site List Planet are submitted by users and we take great care in which sites are accepted into our network. As a result accepted sites remain visible on lists indefinetely. Website owners or their representatives can request that a site be modified if the URL of a site changes. Due to the changes to our systems that are required in updating a URL, there is an administration fee of $50.00 per site. Once the request and payment is received the site(s) will be updated within 24 hours.