What does origination scan mean when applying for a US visa?

Originationscan means that the post office scans your mail, which means that the post office is ready to start mailing you.

America is an open society. Unlike many countries, the United States does not impose internal controls on most tourists, such as requiring foreign citizens to register with the local government. According to the requirements of American immigration law, visa officers must strictly examine all visa applicants, and unless the applicants have proof to the contrary, they will be regarded as "having an immigration tendency".

An American visa is an endorsement on a passport or other travel document held by an American or foreign citizen, indicating that the holder is allowed to apply for entry into the United States. It can also be said that it is an endorsement certificate issued to them. American visas can be divided into two categories: immigrant visas and non-immigrant visas, and each category can be divided into many subcategories.

Holding a US visa may not be successful in entering the United States, and the US Customs and Border Protection (CBP) will finally decide to grant entry rights at this port.