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Q. |
How does mobile payment work for e-commerce transactions? |
A. | By using NFC (Near Field Communication) technology |
B. | By sending a payment request through text message or mobile app |
C. | By scanning a QR code displayed on the merchant's website |
D. | By making a voice call to the customer's bank |
Answer» B. By sending a payment request through text message or mobile app |
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