The person who receives payment for sexual services is called a prostitute and is a kind of sex worker, and the person who receives such services is known by a multitude of terms. Prostitution is one of the branches of the sex industry. The legal status of prostitution varies from country to country, from being permissible but unregulated, to a punishable crime or to a regulated profession. Estimates place the annual revenue generated from the global prostitution industry to be over $100 billion. Prostitution is sometimes referred to as "the world's oldest profession".
Prostitution occurs in a variety of forms. Brothels are establishments specifically dedicated to prostitution. In escort prostitution, the act may take place at the customer's residence or hotel room (referred to as out-call), or at the escort's residence or in a hotel room rented for the occasion by the escort (called in-call). Another form is street prostitution. Sex tourism refers to travelling, typically from developed to underdeveloped nations, to engage in sexual activity with prostitutes. Some rich clients may pay for long-term contracts that may last years.
Prostitution occurs in a variety of forms. Brothels are establishments specifically dedicated to prostitution. In escort prostitution, the act may take place at the customer's residence or hotel room (referred to as out-call), or at the escort's residence or in a hotel room rented for the occasion by the escort (called in-call). Another form is street prostitution. Sex tourism refers to travelling, typically from developed to underdeveloped nations, to engage in sexual activity with prostitutes. Some rich clients may pay for long-term contracts that may last years.
