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.
It would give Microsoft potential access to their credit card numbers when they get an Xbox back. Opening the chance for identity theft and leading to a lawsuit against Microsoft. So, I wouldn’t be surprised if they at some point in the past… oh I don’t know, like around the time of the PlayStation hack.boingboing.net
Get RegexMagic and use its Credit Card Number pattern to generate regular expressions that match valid credit card numbers according to your specifications in just a few clicks.Each card issuer has its own range of card numbers, identified by the first 4 digits. You can use a slightly different regular expression to find credit card numbers, or number sequences that might be credit card numbers, within larger documents.www.regular-expressions.info