Class representing the SellerOrderUser.
- UserId, Unique user identifier.
- FirstName, SellerOrderUser's firstname.
- LastName, SellerOrderUser's lastname.
- AddressLine1, Adressline 1.
- AddressLine2, Adressline 2
- ZipCode, SellerOrderUser's adress zip code.
- City, Users address city name.
- CountryName, Users address country name.
- Email, E-mail adress.
- Phone, Phone number.
- Alias, SellerOrderUser's alias.