1. Do they require any form of identification to use? Like a passport or ID card
2. When you want to buy or sell with it, does it have P2P trading? Or does the ATM and bitcoin belong to a company, and you're simply buying from or selling to them?
Even though I haven't used Bitcoin ATMs but I have learned how to use it, it's not much different as you use the stock exchange or the QR Wallet code.
For example:
What You Need to Use a Bitcoin ATM
You just need the three things to get started:
• A Bitcoin Wallet: You’ll need a wallet to store your Bitcoin. You can download the
RockItCoin app for a secure and easy experience.
• A Mobile Phone: Bitcoin ATMs require phone number verification for security.
• A Valid ID (if required): You may need an ID for larger transactions.
Complete source:
How to Use a Bitcoin ATM: Full GuideConclusion: If I am not wrong ATM Bitcoin, you shouldn't need a card like a bank credit card, but you only need to do it as in the source above or with your QR code.