Amazon.com and expedia.com are best described as e-tailers that sell products and services directly to final buyers via the internet.
E-tailers mean Electronic retailers. An e-tailer is a store or individual who does business only or primarily on the internet. Thus, through this form of electronic commerce consumers directly buy goods or services from a seller via the internet rather than physically entering a store.
E-tailing is able to reach a broader range of consumers, and consumers are able to purchase unique products not offered in their country.
Hence, Amazon.com and expedia.com are the best examples of e-tailers that sell products and services directly to final buyers via the internet.
To learn more about E-tailers here:
https://brainly.com/question/13990710
#SPJ4