Domain Name Registrar .MO - Besides the web host being in Macau, the business must also be registered in Macau for a domain name. The registration fee is just $ 300.00 for a two years contract, which is inclusive of the application fee. However, the maintenance fee is not included in the registration fee and it also varies. Both multiple domain names and domains per applicant are also being allowed by our domain registrar .mo . Contact our domain name registrar .mo at the earliest and they would take care of all the other requirements.