![]() ![]() ![]() It can only observed by a simple message of “payment approved”.Ĭome to think of it, the more system is safer and fail-safe, the more customers are unaware of it.įinancial relations started from barter then turned into currency notes and now it is transformed into lengthy array of ones and zeros. However, when the system operates safely and fail-safe, it is often unnoticed by the customers because there is nothing to trigger customers’ attention and there is no problem. Safe and fail-safe process of web server is most important for customers. A card swipe machine, that little grey gadget with wi-fi connection, can access into your bank account data through your magnetic taped card. There are significantly more issues other than just telling your code to others. This is the first and foremost rule and ethic in electronic payment. In very few cases, the customers are stunned by the question and asks the cashier to bring the card swipe machine close to them. The cashier asks “What’s your code?” and most of us just answer “1234”. You give your card to the cashier after receiving your desired service or product. Let’s imagine you are swiping your payment card. ![]()
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