Users shall use the Platform's Services for legitimate commercial or personal purposes, strictly abide by this Agreement, Relevant Rules and the relevant laws and regulations of Singapore, and shall not use the Platform's Services to engage in any illegal or irregular acts that damage the legitimate rights and interests of the Platform or third parties. Users promise that all acts of using the Platform's Services comply with public order and good morals and will not disrupt the normal order of the aviation industry or the Platform's operation.