1. Electronic payments Hyperlink http://www.tech-faq.com/electronic-payments.html One-line Definition explaining the article: About "What is Electronic payments?",and kind of electronic payments,advantage,security.

2. A Short 50-words summary in your own words: "Electronic payments" is payment processed without using cash or paper checks. The advantage of electronic payments is that there are processing of a credit card and a fall of the cost by the automation of the function to pay. However, it is necessary to install a firewall in respect of security. One-line explanation of why this article is important?:About the necessity and convenience of electronic payments. site.

3. Electronic payment system and method Hyperlink http://www.google.co.jp/patents?hl=ja&lr=&vid=USPAT5590197&id=9F0oAAAAEBAJ&oi=fnd&dq=electronic+payment&printsec=abstract#v=onepage&q&f=false One-line Definition explaining the article: explan electronic payment system and method

4. A Short 50-words summary in your own words: Electronic payment made for customer who want to make a payment on the Internet. This security is provided by a public key. The payment information encrypted and decrypted by account servicer. The public key need to contain a plurality or public keys selectable by an identifier associated with account servicer without a part of the key. One-line explanation of why this article is important?: Because explan electronic payment system

5. Electronic payments of small amounts Hyperlink http://www.springerlink.com/content/l1358227hq318804/ One-line Definition explaining the article: explain Electronic payments of small amounts

6. A Short 50-words summary in your own words: It is difficult to transaction with the application of electronic cash beacuse, it is not possible to just pay the total amount afterwards. This cause is the application's system complexity. The solution is very easy to adapt as it only influences the payment and deposit transactions involving such payments. One-line explanation of why this article is important?: Because explain Electronic payments of small amounts