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.
Best Answer: Your credit card number for payments will be that 16 digit number on the front of the card (in raised numbering) - it is in 4 groups of 4 digits.its the 16 digit number and it will also have on the card, the valid from date and expire date you mat need to put this in, some also as for the 3 digits that ore on the back where you sign your name, they are 3 numbers at the end on their own, happy shopping.uk.answers.yahoo.com
On an American Express® card, the CVV number is found on the front of the card, slightly above and to the right or left of the credit card number. It is a four digit number. For any other credit cards, such as bank issued credit cards, you may need to call the bank and ask where the credit card CVV number is located if you cannot find it on your own; usually it will just be the one number on the card that does not seem to correspond to anything else.www.wisegeek.org
Recent large-scale hacks at Target and Neiman Marcus are a reminder that credit card theft is a growing issue. Hackers find a way to install malware on point-of-sale devices, and then sit back as the credit and debit card numbers stream in. But who are those hackers, and what happens...www.slate.com