A valid credit card number has several fields and each of them has a meaning. For the technically inclined, this number complies to the ISO 7812 numbering standard. An contains a six-digit issuer identification number (IIN), an individual account identification number, and a single digit checksum.
The credit card numbers you generate on this page are completely random. When we say they are valid, we merely imply that they are a possible combination of characters which will validate when passed through the MOD 10 algorithm. You can also generate valid credit card numbers for specific Issuing Networks by utilising their particular prefixes. However, we do not provide you (obviously) with the correspondent verification code for these cards, as they are completely fake and made up randomly.
If you've ever found yourself trying to try a product online which required a credit card, even when you just want to take a look, you know why we made this. We believe there's no need to share such information with providers without the actual intent to buy stuff. Anyone can make a website with a form and require you to insert valuable and sensitive information which requires you to give up your privacy. This is a way to protect yourself in such situations.
The other reason we made this are programmers testing ecommerce websites, applications or other software. They usually need lots of fake data, and this is a very easy way to generate a bunch of valid credit card numbers in a split second. There's another tool for those times when you need to generate all other kinds of data.
These credit card numbers can be used to test a transaction at ECHO. They are numbers that banks will reject as invalid without problem and are intended for system.If you need to see different address verification and security code results, you must use a live credit card. In this case, please use low dollar amounts ($1.00). Test VISA credit card number: 4005550000000019.samsami2u.wordpress.com
Credit Card Number is a Java library that can provide details of a bank issued credit card number. All classes are immutable and thread-safe.Validity is enforced by JUnit tests. Java 6 or newer is required. In order to be Java 8 ready, Credit Card Number depends on Stephen Colebourne's ThreeTen backport project, a port of JSR 310 to Java 6.github.com
Despite looking somewhat random, credit card numbers are actually governed by strict conventions. There is a standard called ISO/IEC 7812 that specifies the format for identification numbers on credit cards as well as other card-based identification numbers. The entire identification number is separated into three partswebstandardssherpa.com