Commercial sexual exploitation:

Women and children are often forced or coerced into the sex industry, which includes prostitution, massage parlors, pornography, exotic dancing, and sex tourism. They may be forced to provide various sexual services with no control over their earnings, if they are given any, or their lives. They may be made to service many customers a day without regard for their health or well-being.

Servile marriages and Internet brides:

“Servile marriage” describes a condition where men residing in the U.S. marry women from other countries, generally economically poorer countries, and then use the threat of deportation to control and abuse them. These women are often treated like servants or slaves and forced to do things against their will. “Internet brides” or “mail order brides” are terms used to describe a similar condition, where the marriages are arranged through the internet. The men often promise to get them a green card and access to better opportunities but once they are in the U.S. they are abused. They are often brought into the country on a fiancée or tourist visa, and their immigration status is used to control them.