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 Yan Chen · Behavior and Evolutionary Dynamics in Crowd Networks: An Evolutionary Game Approach - Lecture Notes in Social Networks (Paperback Book) [2020 edition] (2021)](https://imusic.b-cdn.net/images/item/original/626/9789811571626.jpg?yan-chen-2021-behavior-and-evolutionary-dynamics-in-crowd-networks-an-evolutionary-game-approach-lecture-notes-in-social-networks-paperback-book&class=scaled&v=1655501722)
![Cover for Yan Chen · Behavior and Evolutionary Dynamics in Crowd Networks: An Evolutionary Game Approach - Lecture Notes in Social Networks (Hardcover Book) [2020 edition] (2020)](https://imusic.b-cdn.net/images/item/original/596/9789811571596.jpg?yan-chen-2020-behavior-and-evolutionary-dynamics-in-crowd-networks-an-evolutionary-game-approach-lecture-notes-in-social-networks-hardcover-book&class=scaled&v=1593976987)
![Cover for Yan Chen · Security and Privacy in Communication Networks: 5th International ICST Conference, SecureComm 2009, Athens, Greece, September 14-18, 2009, Revised Selected Papers - Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunica (Paperback Book) [2010 edition] (2009)](https://imusic.b-cdn.net/images/item/original/835/9783642052835.jpg?yan-chen-2009-security-and-privacy-in-communication-networks-5th-international-icst-conference-securecomm-2009-athens-greece-september-14-18-2009-revised-selected-papers-lecture-notes-of-the-institute-for-computer-sciences-social-informatics-and-telecommun&class=scaled&v=1621102361)