Square is a better value for high-volume businesses with lower online fees and robust POS tools. PayPal suits low-volume ...

CashApp is giving away $100 to thousands of users every Friday through Oct. 24, as part of its Cash App Pool sweepstakes.

You can scan QR codes and documents on your iPad using the Camera and Notes apps. Here's everything you need to know to scan ...

If your Android device is not scanning a QR code, there could be a number of potential issues at play.

You and your friends could earn a cool $100 just for using the app's new feature. The post How To Enter Cash App’s Pools ...

SINGAPORE - A new-look halal certificate with a QR code for verifying its validity will be displayed at food establishments from Oct 1. With the change, businesses no longer need to replace the ...

ThumbPay payment system: In a significant development in the financial infrastructure growth of the country, Indian startup Proxy has launched a new biometric payment device called ThumbPay. Enabling ...

[WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 breakout board ...

QR codes that were once seen as a convenient shortcut for checking menus or paying bills have increasingly been turned into weapons. Fake delivery texts, counterfeit payment links and malicious codes ...

DANRIDGE, Tenn. (WATE) — A QR code on a flyer caught the attention of viewers recently, with many wondering if the code was real or fake. The flyer was sent by the Jefferson County Rescue Squad, which ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. The problem with ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...