Similar to the virtual terminals, card readers for a mobile device are ideal for merchants who work away from an office or storefront. An added benefit of a card reader is that an internet connection is not necessary as long as you have the service provider’s app installed on your mobile device.
The actual card reader, called a “dongle”, is plugged in to your mobile device and once the card is swiped, it communicates the information with the installed app.
Mobile Device Card Readers are great for:
Entrepreneurs who work on the go, such as contractors, consultants, interior designers, or other professionals who travel to clients.