Shipments to the United States
Due to changes in U.S. customs regulations, all shipments to the United States are now subject to customs clearance.
This means that the recipient will be required to pay customs duties, as well as any applicable taxes and fees upon import.
Please also note that delivery may be delayed while the shipment is being processed by U.S. customs.
![Cover for Changjun Jiang · Mobile Information Service for Networks (Paperback Book) [2020 edition] (2021)](https://imusic.b-cdn.net/images/item/original/719/9789811545719.jpg?changjun-jiang-2021-mobile-information-service-for-networks-paperback-book&class=scaled&v=1619796286)
![Cover for Changjun Jiang · Mobile Information Service for Networks (Hardcover Book) [2020 edition] (2020)](https://imusic.b-cdn.net/images/item/original/689/9789811545689.jpg?changjun-jiang-2020-mobile-information-service-for-networks-hardcover-book&class=scaled&v=1605095202)