Respuesta :
.com because com stands for company and someone who is selling something would be a company
We are required to state a domain suffix used for a website designed to promote a product to earn money.
The domain suffix used for a website designed to promote a product to earn money is .com
Domain name system (DNS) is a naming database in which internet domain names are located and translated into internet protocol (IP) addresses.
.com is a short form of company
.edu is a short form of education
.gov is a short form of government
.org is a short form of organization.
A suffix refers to one or more letters added to the end of a word to modify the meaning of the word.
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