Answer2: Arthur ser is an ICO project that allows users to purchase tokens in exchange for certain services. If you have purchased tokens from Arthur ser and wish to get a refund, you can do so in mutez. Mutez is a cryptocurrency that can be used to purchase goods and services, and is used as the primary currency for Arthur ser. To get a refund, you will need to contact the Arthur ser team and provide them with the necessary information. Once your refund request is approved, you will receive your refund in mutez.