Traditional Culture Encyclopedia - Tourist attractions - Please assist the travel agency. What is an individual traveler and what is an individual traveler?

Please assist the travel agency. What is an individual traveler and what is an individual traveler?

My understanding is:

FIT: You only need to sign up in your own name, and then everyone will form a group, unlike some companies that sign up as a unit, and then all the groups belong to a company or a big family!

Scattered spell: it should be composed of several travel agencies. For example, there are 10 people in Travel Agency A, 10 people in Travel Agency B and 10 people in Travel Agency C, but the number of people in each travel agency is not enough to make a tour group, so we put these travel agencies together to form a tour group led by a tour guide!

I don't know if you can understand this!