double GetFree() const { return tariffData.tariffConf.free; }
PERIOD GetPeriod() const { return tariffData.tariffConf.period; }
CHANGE_POLICY GetChangePolicy() const { return tariffData.tariffConf.changePolicy; }
+ time_t GetChangePolicyTimeout() const { return tariffData.tariffConf.changePolicyTimeout; }
void Print() const;