Electronic payment systems are of paramount importance in our current digital society. Security and privacy constitute crucial challenges in this area. Electronic money is indeed just digital information that can easily be copied. Moreover, users automatically leave an electronic trail of all their activities in the digital world. In this thesis an advanced infrastructure for secure and anonymo...

Along with globally approaching of the 3G era, the progress of mobile communication technology and the development of mobile terminal devices will rapidly promote the mobilization development of traditional Ecommerce. In order to ensure it to achieve further development, secure, flexible and reliable mobile payment system is becoming more and more important. Compared with the payment pattern of...

background: informal payments in the health sector of many developing countries are considered as a major impediment to health care reforms. informal payments are a form of systemic fraud and have adverse effects on the performance of the health system. in this study, the frequency and extent of informal payments as well as the determinants of these payments were investigated in general hospita...

BACKGROUND It has become standard practice in medical journals to require authors to disclose their relationships with industry. However, these requirements vary among journals and often lack specificity. As a result, disclosures may not consistently reveal author-industry ties. METHODS We examined the 2007 physician payment information from 5 orthopedic device companies to evaluate the curre...

Due to the impact of online payment on the development of e-commerce, this article seeks to deepen the current understanding about the determinants of online payment method choice. Based on an extensive literature review, we identified perceived trustworthiness of the seller and perceived product uncertainty as major determinants, and we theorize that product type, product price, and product de...

Payment is an important factor in a purchase transaction. Ease of payment is a convenience factor in shopping. The easier way of payment of the service users will be more comfortable in the shop. The conditions will be different if the groceries are many and varied and the quality but the payment difficulties. In this research will be investigated whether the payment model most widely used on t...

introduction payment system is any organized arrangement for transferring monetary value leading to discharge and settlement of obligation. negotiable instruments in their special meaning are tradable documents that can be used as means of payment in commercial and consuming trades and are considered as non-cash payment system among the monetary transferring systems. the negotiable instruments ...

Repayment decisions—how much of the loan to repay and when to make the payments—directly influence consumer debt levels. The authors examine how minimum required payment policy and loan information disclosed to consumers influence repayment decisions. They find that while presenting minimum required payment information has a negative impact on repayment decisions, increasing the minimum require...