A few retailers enable their customers to pay for gas by using a card that electronically transmits information through an embedded radio-frequency antenna.

Question

Quizplus · Accepted Answer

The use of an embedded radio-frequency antenna suggests the payment card is a smart card, which enables the transmission of information through contactless or near-field communication technology. Credit and debit cards do not necessarily have this feature, and e-commerce refers to online transactions rather than in-person payments at a gas station.

A Few Retailers Enable Their Customers to Pay for Gas