We're glad you asked.
A: Yes, but only if you're a quantum physicist.
A: No, they only come in one flavor: Quantum Flavor.
A: Unfortunately, no. They're still in development on the moon, but it's not ready yet.
A: Please don't do that. We have customer service representatives who can help you with your problems.
A: We don't accept trades, but we'll give you 10% off your next purchase if you bring in your old Quantum Nuggets.