Key legal question
Whether the 300-franc surcharge paid by customers for sex services was taxable turnover attributable to the club operator.
Extracted holding
The surcharge was correctly treated as taxable turnover of the appellant because the performers' services were economically and outwardly integrated into the club's business.
Extracted reasoning
The company advertised and organized the events in its own name, fixed place, time and prices, and customers had to deal with the club. The women did not appear outwardly as independent businesses; under the principle of enterprise unity their revenues were attributable to the operator.