When two DomainRegister's resellers or users want to move one or more domains (and/or services) from one account to another, this can be easily accomplished requesting it by ticket.
The operation will have to be required by the losing user, or (providing authinfo domain) by the gaining user.
The operation will be usually executed next business day after the request.
The operation is free of charge, but the gaining user will be required to renew the domain or service at least for one billing period (usually, one year, but this may differ according to the domain extension or kind of service) before transferring it.
Otherwise, if applicable, gaining user will be required to pay a transfer-out fee (from one to to three years renewal fee)