DeviceFidelity kicked off its “In2Pay iCaisse4” NFC-based mobile payment solution for the iPhone 4S and iPhone 4, certified by MasterCard. With this, the “In2Pay iCaisse4” with In2Pay v2.8 microSD supplied with MasterCard PayPass M/Chip 4 applet combination can be provisioned by banks or wireless operators worldwide to be used in connection with MasterCard Mobile PayPass-enabled mobile wallets. The highly flexible “In2Pay iCaisse4” solution protects the iPhone 4S and iPhone 4 models while enabling NFC functionality. You can link NFC mobile wallets with MasterCard credit, debit and prepaid products on the iPhone. The patented removable microSD-based Secure Element not only offers portability across a wide range of smartphone devices but also enables provisioning by banks using their existing processes. So leave all those cards at home-all you need is your iPhone!