The rollout of Facebook's QR code-based payment service turns its Messenger platform into an open payment network, but may struggle to pull users away from popular alternatives like Venmo and Zelle.

According to SlashGear, it is already possible to send money through the Messenger and Instagram mobile apps when you are already in front of each other. A QR Code is beneficial if you need to send ...

The Google Play Store is the official app marketplace for Android phones and tablets. While there's a wide variety of apps and services that you can download and install from the platform for free, a ...