Creation of an Additional Product in the Service Process

In  this  article,  the  creation  of  an  additional  product  in  the  process of service provision, that is, the theoretical aspects of the product of the service sector as part of the gross domestic product, the two-sided nature of the product -"service",  the  three  components  of  the  product  created  in  the  service  sector parts and the contribution of the service sector to GDP growth in our country.