Hi Elvira, Koha ILS is an open source Library System. It comes with both staff client interface and OPAC when your installed it. It cannot be acquire/ purchase in license based. What Koha providers do is providing their service and training, where that is the charges comply. Perhaps you can look for implementer in your country/ region for that service. Hope it answers your question. Thanks! Regards, Jesse Lemonjar Software Media Sdn. Bhd. On 02/12/2021, 9:20 AM, "Koha on behalf of elvira abao" <koha-bounces@lists.katipo.co.nz on behalf of abaoelvira9@gmail.com> wrote: Hello morning, I would like to know more on how to acquire KOHA OPAC, our library belongs to the small library and we don't have an online library system. If you have given us a chance to acquire your online library system, may I know the requirements, the system use or software use. to be honest I did not understand how to install the system, although I read your articles but still need further explanation. Thank you very much in advance. God Bless . _______________________________________________ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz Unsubscribe: https://lists.katipo.co.nz/mailman/listinfo/koha