
The customer can scan the merchant’s QR code, confirm the price, and finalize the payment.
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QR code payments can be scanned by the customer or the merchant. After the information is transmitted, users may be prompted to confirm payment information or verify geolocation. The unique QR code pattern is captured and decoded by the user’s device in order to process the transaction. The QR codes can be scanned to process payments. Quick response (QR) code payments are most popular in countries like China and are often advertised on shop posters or product labels. MST payments are just as secure as NFC as they are both contactless payments using a secure tokenization system. Samsung Pay users can use MST payments from their devices. A magnetic signal is passed through the connection, similar to how a physical POS picks up card information when swiped. Magnetic secure transmission (MST) payments work similarly to NFC by establishing a connection between the customer’s smartphone and the card reader or point of sale (POS).

Along the way the check could get lost in the mail or your customer may forget to pay you altogether. And even when they follow all the correct steps it can take weeks, or months, for those funds to hit your bank account. Often, your customer has to jump through hoops to pay you. Getting paid is one of the biggest challenges faced by small businesses. During that authentication process, the chip card has to be inserted into the device for the entire transaction, which involves back and forth communication. EMV transactions will take longer than traditional magnetic stripe cards, because the EMV device reads the microchip to help authenticate that the credit card is valid.

Although it is optional, EMV will help protect your business by providing increased fraud protection from counterfeit, lost or stolen cards, because the embedded chip is more secure than the traditional magnetic stripe technology. EMV compliance is not a law and it is up to each business to decide if upgrading to EMV card readers is right for them. More information is available in this link.

If you only key in credit card data instead of swiping cards, you will not be affected by the EMV liability shift, but you should always be aware of the ways to prevent fraud when processing online or phone transactions. If you plan on processing card present transactions in the future, you may consider ordering an EMV card reader to reduce your liability for counterfeit or stolen EMV/chip cards.
