Retailers are adding pay-by-bank QR codes at checkout to bypass traditional card network fees and surcharges. A good example ...

Standing in a three-hour visa queue at a foreign consulate, paying over R2,000 for weekend roaming charges, spending your first travel day hunting for a local SIM card — South African travellers know ...

In today’s hyperconnected world, the ability to communicate across borders is as essential as the passport in your pocket.

The iris scanner on Samsung's new Galaxy Note 7 will retrieve your banking information in the blink of an eye. Lance Whitney is a freelance technology writer and trainer and a former IT professional.

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