Due to the growing usage of online shopping and payments in recent years, E-Payment system has experienced enormous growth. The acceptance electronic for offline transfers is made easier by an payment system. An a technique conduct transactions or pay goods services online. Systems are now widely employed across all industries, including banking, finance, commerce, many more. There were some se...

The use of mobile applications has allowed electronic transactions to be made anytime, anywhere, and by anyone. Internet it possible for businesses expand their reach across the globe. As a guiding agent purchasing decisions, social media’s proliferation expanded businesses’ ability generate revenue [1]. In short, e-commerce become mainstay in way consumers shop. findings related this study are...

Despite the flourishing research on formal modeling and analysis of privacy and authentication issues in E-commerce, little research concentrates on the possible security risk due to business logic specification. In E-commerce systems, an aspect of this logic is to promise fairness. As the feature ensuring parties conduct their business to their mutual moral standards, fairness is one of the pa...

Background: Physiotherapy services constitute a principle part of health care systems, and interest in their use has increased in the recent decades.  This study was conducted to investigate the utilization and OOP payment for physiotherapy services in public hospitals of Shahid Beheshti University of Medical Sciences in Tehran, Iran.    Methods: This cross-sectional study was c...

This comprehensive survey deliberated over the security of electronic payment systems. In our research, we focused on either dominant systems or new attempts and innovations to improve the level of security of the electronic payment systems. This survey consists of the Card-present (CP) transactions and a review of its dominant system i.e. EMV including several researches at Cambridge universit...

In this paper, we propose an Internet payment system which uses a payment gateway to handle the credit card payment transaction between customers, merchants and banks. To test and evaluate the payment system, we build an online travel agency called E-Travel, which simulates a real-life E-Payment application. On-line travel services including flight reservation, selling of travel accessories, to...

The present e-payment schemes permit anonymity property to protect customer privacy. However, the majority of these schemes have not offered a non-denial property. For example, several difficulties subsist in the schemes such as repudiation, loss, abuse, theft, and overspend-tracing. This article suggests an e-payment scheme wherein a temporary anonymous public key is embedded in a partial blin...

This paper is designed to assist health care payers and policymakers to restructure payment systems in ways that will improve the quality of health care and reduce (or slow the growth in) the costs of health care. Drawing on the research and proposals of many researchers and practitioners, it attempts to: summarize the key concepts involved in any discussion of ways to restructure payment syste...

The present paper refers to the usefulness of online payment through PayPal and to the development of this payment manner in Romania. PayPal is an example of a payment intermediary service that facilitates worldwide e-commerce.