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 Antonio Ruiz Martínez · Sistemas De Pago Para La Compra De Contenidos Y Servicios Electrónicos: Investigación en El Área De Comercio Electrónico (Paperback Book) [Spanish edition] (2011)](https://imusic.b-cdn.net/images/item/original/682/9783844335682.jpg?antonio-ruiz-martinez-2011-sistemas-de-pago-para-la-compra-de-contenidos-y-servicios-electronicos-investigacion-en-el-area-de-comercio-electronico-paperback-book&class=scaled&v=1409653189)