Most visitors to the United States are destined for theme parks, bit cities, or to visit family. Such visits usually only require a simple only application be filed before flying to the U.S. for the visitor to receive their visa. However, for those who wish to travel to the U.S. to do business, they are required to obtain a business visa first. There are several types of business visas available, and it is important to understand which one you might qualify for, so you can expedite the process by only applying for the right visa.