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 Pak-Sing Choi · Auction Theory: Introductory Exercises with Answer Keys - Springer Texts in Business and Economics (Hardcover Book) [Second Edition 2025 edition] (2025)](https://imusic.b-cdn.net/images/item/original/700/9783031932700.jpg?pak-sing-choi-2025-auction-theory-introductory-exercises-with-answer-keys-springer-texts-in-business-and-economics-hardcover-book&class=scaled&v=1750142121)
![Cover for Pak-Sing Choi · Industrial Organization: Practice Exercises with Answer Keys - Springer Texts in Business and Economics (Paperback Book) [Second Edition 2023 edition] (2024)](https://imusic.b-cdn.net/images/item/original/374/9783031386374.jpg?pak-sing-choi-2024-industrial-organization-practice-exercises-with-answer-keys-springer-texts-in-business-and-economics-paperback-book&class=scaled&v=1759174693)
