What is a Bitcoin ATM machine? A beginner's guide
Bitcoin ATM machines are physical devices that can be used in public places to buy and sell Bitcoin with cash or a debit card. They are intuitive to operate, but fees are usually higher than those for online methods. Before using one, you should also prepare a wallet, check transaction limits, and beware of fake machines and scams.
Basic Principles and Service Types
Bitcoin ATM ATMs resemble bank ATMs in ATM appearance and operation, but connect to cryptocurrency trading services. When making a purchase, users pay and scan their wallet QR code, and the device sends BTC to the corresponding address; machines that support selling require users to first transfer BTC to the designated address, then collect cash after blockchain confirmation.
Fees, Limits, and Waiting Times
Convenience often comes with higher costs. The evidence cited states that fees are typically 7% to 20% per transaction, significantly higher than those of many online options. The machines may also set minimum and maximum transaction amounts. Bitcoin transfers or sale confirmations are not always completed immediately; the waiting time depends on how busy the blockchain network is.BIBIBI_NUM BIBIBI_NUM
Beginner's Operating Procedure
Before using one, prepare a cryptocurrency wallet that can generate a receiving QR code, then find a machine with clear information and good recent reviews. Complete telephone-number or identity-document verification as required by the machine, scan the wallet QR code, insert cash or pay with a debit card, then verify the amount, address, and fee, and wait for transaction confirmation.
Safety and Suitable Use Cases
Bitcoin ATM machines are suitable for users who want to use cash but cannot conveniently operate through a bank account. However, they should weigh the fees, number of machines, and security risks. When choosing one, check the owner's contact details, price source, and fee schedule, and do not use machines of unknown origin; if someone asks you to remit funds via ATM transfer, first verify whether it involves a scam.
Original Tutorial
https://www.binance.com/zh-CN/academy/articles/what-are-bitcoin-atms
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