From beginner to advanced — master exchanges, wallets and blockchain essentials
To create a bitcoin or cryptocurrency payment QR code, use the right wallet address and network, add amount only when needed, and test it first.
To accept contactless bitcoin payments with a QR code, use a dedicated receiving wallet, generate a fresh payment QR, and verify the transaction on your side.
To pay Bitcoin with a QR code, scan from your wallet’s send screen, verify the address, amount, and network, then send only after a full check.
