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.
Does using a temporary online credit card really provide protection? Over a decade ago during the early days of Paypal, they launched a feature to generate temporary credit card numbers for online shopping (well technically they were debit card numbers, but you get the ideea). One time I used this virtual number for a purchase from shady merchant and lo and behold, they ended up pounding me with unauthorized charges afterward.creditcardforum.com
It turns out, after messing around with all of the settings in the test business account, that one (or more) of the fraud related settings in the payment receiving preferences / security settings screens were causing the test payments to fail (without any useful error).stackoverflow.com
That is, the numbers have the required issuer identification number and the like, so they’re more than just a collection of random numbers thrown onto a website. In fact, if you need a large number of real-fake credit cards to use, the website will even let you download 100s in a fancy XML, JSON or CSV file.It goes without saying that you won’t be able to buy anything using these card numbers, and if the website you’re signing up for happens to actually validate the card you’re giving it then you won’t be getting much further.www.redmondpie.com