尊敬的海湾商城会员：

        你们好！

        海湾商城已上线数月，为感谢各位会员对海湾商城的支持，我公司于6月18日起特举办海湾商城年中大促。为迎接促销活动，海湾商城定于6月17日18:00进行系统升级。升级期间请勿操作订单，以免数据错误，感谢大家的理解和支持，谢谢！

                                                                                                                                                                                                                                         

                                                                                                                                                                                                                                            海湾安全技术有限公司

                                                                                                                                                                                                                                                   2019年6月17日