1. A service provided by a business or enterprise to customers for payment
The airline offers various commercial services including catering and luggage handling.
A companhia aérea oferece vários serviços comerciais, incluindo catering e manuseio de bagagem.
2. Business services related to trade, marketing, or commercial activities
Commercial services sector includes retail, banking, and telecommunications.
O setor de serviços comerciais inclui varejo, banca e telecomunicações.
3. Services offered by commercial establishments or merchants
Hotels provide commercial services such as room cleaning and restaurant facilities.
Os hotéis fornecem serviços comerciais como limpeza de quartos e instalações de restaurante.