See above. It's not required to use the Notecard, but it's extremely easy to use and convenient. The combination of the Notecard and the Notehub are essentially a simple JSON-centric "data pump", with a good deal of carrier data included.
We've priced it so we can make an "infrastructure-appropriate" profit on a sustainable basis; there's no 'surprise' business model and your data and your devices are yours, not ours.
We've priced it so we can make an "infrastructure-appropriate" profit on a sustainable basis; there's no 'surprise' business model and your data and your devices are yours, not ours.