Do I have to pay for "recruitment"? What is the difference between it and "recruitment"?

Recruitment is employment, and employment is employment. Employment has to be paid, and it depends on the return. Of course, there is no way to take the initiative to be free.

Recruitment means recruiting people, that is, recruiting you into a group of people and doing something. Generally speaking, fundraising is free, and of course some of them are paid, but the pay is very low.