One of the most difficult challenges in payment card fraud detection is extreme class imbalance. Fraudulent transactions ...
The quiet rise of QR code payments in the UK shows just how much small businesses are rethinking how they get paid.47 For years, accepting payments meant signing up for card terminals, paying network ...
ISLAMABAD: The Federal Board of Revenue (FBR) has directed the sales tax integrated persons to integrate the facility of debit and credit card machines, QR Codes or any other mode of digital ...
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