Pebblebee has new trackers that work for Android and iPhone, here's how to set them up and how to switch between networks.

Tap your phone on the reader at the cash register, and like magic, you’re done. The charge will be processed using the debit or credit card you entered into your digital wallet.

If you have a smartphone -- be it an iPhone or an Android-powered phone -- you can use a portable card reader to take credit card payments anywhere you can get an Internet connection. Smartphone ...

Android and iOS users of ABBYY Business Card Reader are able to swiftly share their digital cards via available Wi-Fi network, as well as SMS and e-mail.