void Awake()
        {
            if (AdjustPurchase.instance != null)
            {
                return;
            }

            DontDestroyOnLoad(transform.gameObject);

            if (!this.startManually)
            {
                ADJPConfig config = new ADJPConfig(this.appToken, this.environment);
                config.SetLogLevel(this.logLevel);
                AdjustPurchase.Init(config);
            }
        }