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2. Luhn algorithm - Wikipedia

   en.wikipedia.org/wiki/Luhn_algorithm

   Luhn algorithm. The Luhn algorithm or Luhn formula, also known as the " modulus 10" or "mod 10" algorithm, named after its creator, IBM scientist Hans Peter Luhn, is a simple check digit formula used to validate a variety of identification numbers. It is described in US patent 2950048A, granted on 23 August 1960. [ 1]

3. Contactless payment - Wikipedia

   en.wikipedia.org/wiki/Contactless_payment

   EMV contactless symbol used on compatible payment terminals. EMV stands for "Europay, Mastercard, and Visa", the three companies that created the standard.Contactless payment systems are credit cards and debit cards, key fobs, smart cards, or other devices, including smartphones and other mobile devices, that use radio-frequency identification (RFID) or near-field communication (NFC) for ...

4. Payment terminal - Wikipedia

   en.wikipedia.org/wiki/Payment_terminal

   A payment terminal, also known as a point of sale (POS) terminal, credit card machine, card reader, PIN pad, EFTPOS terminal (or by the older term as PDQ terminal which stands for "Process Data Quickly" [ 1] ), is a device which interfaces with payment cards to make electronic funds transfers. The terminal typically consists of a secure keypad ...

5. A new tool can crack a credit card number in six seconds

   techcrunch.com/2016/12/05/a-new-tool-can-crack-a...

   credit cards, debit cards, e-commerce, economy, Enterprise, finance, mastercard, money. Startups TPG nears $150M funding in India’s Eruditus at $2.3B valuation. Manish Singh. 5 hours ago.

6. Google Chrome adds virtual credit card numbers to keep your ...

   techcrunch.com/2022/05/11/google-chrome-adds...

   These virtual card numbers allow you to keep your “real” credit card number safe when you buy something online since they can be easily revoked if a merchant’s systems get hacked. A number ...

7. With Privacy, you can create virtual debit cards to protect ...

   techcrunch.com/2016/03/25/with-privacy-you-can...

   Startups With Privacy, you can create virtual debit cards to protect your online payments

8. AOHell - Wikipedia

   en.wikipedia.org/wiki/AOHell

   AOHell was the first of what would become thousands of programs designed for hackers created for use with AOL. In 1994, seventeen year old hacker Koceilah Rekouche, from Pittsburgh, PA, known online as "Da Chronic", [1] [2] used Visual Basic to create a toolkit that provided: a new DLL for the AOL client, a credit card number generator, email bomber, IM bomber, Punter, and a basic set of ...

9. How To Get Free Debit Cards With Money on Them - AOL

   www.aol.com/free-debit-cards-money-them...

   Here are some of the best prepaid debit cards currently available, according to GOBankingRates: Bluebird American Express® Prepaid Debit Account: Best overall. Netspend Visa Prepaid Card: Best ...