'every so often' seems a bit casual, for a payment [1,2]
[1] From the citation: "Passcodes and passwords aren’t completely eliminated by Touch ID, then, but they almost certainly will be later on."
[2] The glass screen will have your fingerprint on it, somewhere. That can be CSI'd by anyone who finds it. Anyone serious enough to do that (and its not much) can start escalating.
[1] From the citation: "Passcodes and passwords aren’t completely eliminated by Touch ID, then, but they almost certainly will be later on."
[2] The glass screen will have your fingerprint on it, somewhere. That can be CSI'd by anyone who finds it. Anyone serious enough to do that (and its not much) can start escalating.