This book is conceived as a tutorial for people professionally working in the field of Internet acquiring, experts in online trade, as well as for the general public interested in the topic of electronic payments.

This is the eBook version of the printed book.

Consumer and citizen interests are also at stake. This book takes a unique, wholly integrated look at the e-payment landscape, understanding the way that existing systems are being stretched and challenged.

This book covers the major subjects related to e-payment such as, for example, public key infrastructure, smart cards, payment agents, digital cash, SET protocols, and micro-payment.

The main point and also the research question for this paper will be to find out "Why are e-payment systems important for us?".

By the end, you will know how to create a fully-functional web payment-taking machine. What You Need: The code in this book works with Ruby 2.3.1 and Rails 5, though nearly all of the code will run with earlier versions of Ruby and Rails.

What are the current trends in payment methods, what are the future megatrends and therefore the future possible payment methods in online shops? This are the main topics, this thesis is about.

This book is ideal whether you intend to be a one-person task force or work with dozens of agents and analysts.

Focusing on the importance of e-commerce in business development, including the advantages and disadvantages of e-payments, this book is an essential resource for business professionals who want to improve their understanding of the ...