Travellers to the USA must fill out, in advance, a so called visa waiver on the Internet. This is so the authorities can check that the “right” people are being let into the country.
FOREX Flash recently revealed that there are companies who are trying to profit from selling unnecessary user guides for several hundred Crowns. These companies appear when you search for e.g.”US visa waiver” on the net.
We recommended a site that appeared to have official status, www.ESTAus/Sweden , but this was wrong. This is also a company that will charge you. We’re sorry for the mistake! The way in to the embassy’s site to fill in a visa waiver is http://stockholm.usembassy.gov
The application is free for the time being.