We ship with priority mail or equivalent. If you are in the US, the package will arrive with the US Postal Service. Tracking number will be sent to you after order handling, usually within 1 week, with delivery around 2 weeks. The prices on this website are in NOK or Norwegian kroner. The books on this website can be ordered from Amazon as well, we recommend you to compare prices to ensure the best deal: https://amzn.to/3HNN76q. Fyi, if you order more than 1 book from this website a shipping discount is given for the additional books. Also please note that handling, shipping and delivery may take up to 3 weeks. If you experience any delivery problems, please let us know.