The SmartPhone Wallet is Now Available

A torrent of advertising and promotional marketing is heading your way to try to get you to use new services on your SmartPhone at retail stores.  Perhaps you have already seen some, or signed up for some.

At stake is the future of the credit card system that moves over $11 Trillion per year from consumers to retailers. Some of the largest companies in the world think this system should change, starting now.  Other, equally large companies think everything should stay the same.

And these two sides are already lining up on a battlefield, with you standing in the middle.  And, if you are not careful, the first casualty will be your privacy.

Find out what is happening, and what to do about it.  Read The SmartPhone Wallet – Understanding the Disruption Ahead today.

This book available on For more information, email

Published by

David W. Schropfer

David W. Schropfer is the CEO of SAFE (Smartphone Authentication For Everyone), a cybersecurity company in New York (  Every day, he and his team of professionals keep the people who use The SAFE Button protected from some of the most common traps, hacks and attacks that target computer systems of all sizes. David is the author of the bestselling cybersecurity book, Digital Habits: 5 Simple Tips to Help Keep You and Your Information Safe Online. His previous books, including The Smartphone Wallet and industry whitepapers, predicted some of the biggest trends in the payments, mobile, and security industries.  Since graduating Boston College, David earned an Executive MBA from the University of Miami.

4 thoughts on “The SmartPhone Wallet is Now Available

  1. Thank you for the information and quick answer. In the end i got one question. Could you tell me, if there is a difference between USA and Germany (format, etc)? I mean is your book adaptable to the german system or structure? I´m not an expert in this case and I want to know if the business is worth doing.

  2. Very interesting. :o) Is there a way to get the book in Germany, if possible in german? Greetings from Frankfurt. Sabine

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