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Discussion :: Inventions

  1. What charge card, developed in 1950, was the first to be accepted nationally in the US?

  2. A.

     Visa

    B.

     Discover

    C.

     MasterCharge

    D.

     Diner's Club

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    Answer : Option D

    Explanation :

    The card was invented by Frank McNamara and Ralph Schneider.


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