A Pay-Per-Inclusion search engine is a service in which a search engine charges you a certain amount to spider and include your website in its database. For this fee, regular repeated spiderings are guaranteed, so you are sure to be indexed
A Pay-Per-Inclusion search engine is a service in which a search engine charges you a certain amount to spider and include your website in its database. For this fee, regular repeated spiderings are guaranteed, so you are sure to be indexed