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   Technology StocksRFID, NFC and QR code Technologies


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To: Glenn Petersen who wrote (1700)11/17/2020 11:16:39 AM
From: Savant
   of 1703
 
Sam's Club has had scan to pay app for some time now...uses bar codes, not QR...get a discount if using it.

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To: Savant who wrote (1701)11/25/2020 6:22:33 PM
From: Glenn Petersen
   of 1703
 
QR codes are bar codes on steroids. Very popular in Asia.

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To: Glenn Petersen who wrote (1702)11/25/2020 10:03:39 PM
From: Savant
   of 1703
 
Yes, QR huge in China...

Also a new way to QR. These custom codes are capable of setting up customized text messages. If you want to make getting someone on your list even simpler, they can scan a generated code that will open up their phone's messenger with a message and phone number pre-loaded

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