Services at Siesta Cloud means that are all products that you offer for sale to end customers. Each service has 1 service items, which is a specific variant of the service.
For example, hotel Prague is a service and room 13 is a service item.
To make it even more complicated, we still use the equipment. Which is someplace where the service is a facility.
For example, hotel Prague is a service and a facility and room 13 is a service item.
But on the example of travel activity is the service Trip around the centre of Prague, the service item is a variant of September 20 at 11.00 and a facility is a meeting place, a place directly next to Wenceslas.