If you ever make purchases via the Internet, it is likely to face the need to introduce the security code.This option everyone should know.So, what is the card security code?That's about it in question.
understand the terminology
If we talk about what a security code card, it should be noted that it is a set of characters separated from the card number and used for making single payments at the time of purchase of goods via the Internet.Other means of payment generally have different character sets.Security code map "Visa", "Master Card", JCB, DinersClub usually consists of a trio of unique characters, which are placed on the back side, namely on the signature strip.Maps AmericanExpress use four-digit number, placed above the main number on the front side.
How does it work?
So, what is the security code card, you will have understood now stands raise issues of working with him.Existing rules spelled out so that the seller does not have kept this character set after the operation is complete, and he is not obliged to use it for payments.However, the situation is that many banks do not agree to carry out the operation without entering this code, so payments do not pass, and dissatisfied customers.As a conscientious seller is obliged after the transaction to forget the security code, purchases through such tools are not suitable for implementation of periodic payments.
So, you know, where the security code is on the map, so you can make purchases through the Internet.For users who make purchases on the network on a regular basis, it is worth saying that the PIN is not required.Introduction Security Code - this is the only way to confirm the payment.When you enter the network of any personal data in any case it is not necessary to report the PIN.
Security
So, you do not have to report the security code cards Visa, its number, credit limits, the length of the card in response to requests that may come through SMS messages to your email, as well asweb pages, which are not involved in sales.Payment services in the network is implemented by means of a separate, pre-paid cards.In this case it is not necessary to store therein a lot of money.If there is a significant balance is to set a limit on debit transactions daily.
There are signs, immediately catches the eye, indicating that the site is fraudulent - a primitive design, banners and an abundance of active links of questionable content.Another precaution you can call the installation on your computer anti-virus software and update it regularly.
Visa International
bank card that allows brand owners to withdraw cash, purchase goods in retail outlets, pay bills in cafes and restaurants, as well as to pay for online purchases.These bank instruments are in great demand because it is convenient and fairly safe means of input / output of cash assets.
Credit Card Visa International can be purchased at any financial institution.In practice, it becomes clear that for its execution on the most favorable terms is required to read the terms of lending in three banks, and more.Special attention should be paid to you limit means the size of credit rates, maturities and credit limits.
Features
Becoming the owner of a financial miracle truly, it is worth remembering that the attackers recently learned very quickly to forge any credit card.It is therefore recommended not to trust anyone, and do not show your card.When cashing of funds using an ATM, always check to see if the receiving device reads the pads.A security code of your card should be protected more carefully.
So, if we talk about what a security code cards Visa, it is worth noting that it has a working title of CVV2.It is represented as a set of symbols placed on the magnetic strip.Its main purpose is the possibility of a single payment via the Internet.
Conclusions
All this suggests that in practice the introduction of a security code can not quite enhance safety, but it can be guaranteed to get confusing.If you enter the wrong security code payments are not carried out, and this causes discontent clients.In recent years, this is why most prefer a prepaid credit card, since they are carried out via transactions that do not require the user to introduce the security code.This trend has prompted the development of a completely new technology 3-DSecure, designed to make the credit card for all functions similar to an electronic payment system.
