X2X Worldwide Express your premium international courier with a personal service. X2X offers a full international courier service with daily collections arranged at times to suit you. We provide an easy-to-use online booking and tracking system, ensuring that you always know the whereabouts of your shipment. For added peace of mind we obtain a proof of delivery with every shipment and our customer service team are always on hand to help. X2X are proud to be partner of Der Kurier GmbH-part of Royal Mail with over 400 offices.