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2. Payment terminal - Wikipedia

   en.wikipedia.org/wiki/Payment_terminal

   PAX Technology S90 credit card terminal with a Visa card inserted.. 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.

3. Top Credit Card Payment Apps for Entrepreneurs - AOL

   www.aol.com/top-credit-card-payment-apps...

   Square POS: Download the complimentary POS app to take credit card payments immediately. Square offers a free magstripe reader or a $59 NFC phone device. The flat, in-person, per-transaction fee ...

4. Square (financial services) - Wikipedia

   en.wikipedia.org/wiki/Square_(financial_services)

   The Square Reader was the firm's first product. It accepts credit card payments by connecting to a mobile device's audio jack. The original version consisted of a read head directly wired to a 3.5 mm audio jack, through which unencrypted, analog card information was fed to smartphones for amplification and digitization. [52]

5. 'Skimming,' 'smishing,' and other scams to pay attention to ...

   www.aol.com/skimming-smishing-other-scams-pay...

   What is a credit card skimmer? ... (POS) terminals, or fuel pumps to capture card data and record cardholders’ PIN entries. ... Compare the card reader and keypad to the rest of the machine. The ...

6. How to handle repeated credit card fraud - AOL

   www.aol.com/finance/handle-repeated-credit-card...

   Card shimming is when a scammer places a device on a card reader to steal data from a card’s microchip. ... (POS) systems infected with malware that sends credit card information to a third ...

7. Point of sale - Wikipedia

   en.wikipedia.org/wiki/Point_of_sale

   These devices can also act as barcode readers using a built-in camera and as payment terminals using built-in NFC technology or an external payment card reader. A number of POS companies built their software specifically to be cloud-based. Other businesses who launched pre-2000s have since adapted their software to evolving technology.