American Express

  • Sanjay DhirEmail author
  • Sushil
Part of the Flexible Systems Management book series (FLEXSYS)


The need for hard cash as a medium of exchange has been on the decline thanks to innovations such as traveler’s check and most importantly the plastic currency of debit and credit cards which are ubiquitous today. Recent disruptions in the field like—mobile wallets, Internet banking, and cryptocurrencies—are further bringing in sweeping changes which are redefining how people use their hard-earned money.

Supplementary material


Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  1. 1.Department of Management StudiesIndian Institute of Technology DelhiNew DelhiIndia

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