Bitcoins are easier to pay than a debit or credit card, which can be accepted without a merchant account. In your wallet application on your computer or smartphone, enter the recipient's bitcoin address and payment amount, and you can complete the payment by pressing the send button. To make it easier to enter the payee's address, many wallets can be accessed via qr code scanning or NFC technology.
Do you think it is convenient to use bitcoin?
I do not find Nfc technology enough, but in general, not enough infrastructure has been provided for Bitcoin to be a payment method. As a matter of fact, nobody has the courage to spend a high volatility currency. I believe that; payment technology will increase if it is desired.