Amelie lists her dishwasher for sale on eBay. Ryan, who lives in another city, bids for the best price and uses his credit card to pay for the dishwasher. Is this transaction an example of e-commerce?

Yes

Explanation:

e-commerce or electronic commerce is an online platform, where web technologies is used as a medium for business transaction between a buyer and a seller.

The e-commerce platform provides the online marketplace and the electronic payment medium for customers of an e-store to easily acquire the products and services they need.

eBay is an example of an e-commerce website that provides individuals with the medium to sell and buy what they need.