Join the growing community of curious minds on IDNLearn.com and get the answers you need. Our experts provide timely, comprehensive responses to ensure you have the information you need.

Question 5 of 10
The digital payment system that enables sellers to accept payment at trade
shows, food trucks, concerts, or farm stalls is called a:
OA. biometric authentication system.
B. mobile point-of-sale device.
C. payment protection device.
OD. QR code