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?
Up to now ,the transcation limit of bitcoin is 20-30 minutes.Before a month the transcation speed is nearly 30-45 minutes ,now it's reduced due to lighting effect.After this the transcation fee of bitcoin also reduced.It was one third of past transcation fee.By this it's easy to have a debit or credit card.We can implement this ,if the transcation speed is reduced to 10 minutes.