Lots of blockchain team have developed blockchain and cryptocurrency for payment.
Will cryptocurrencies be able to use for payment?
Will it be useful and convenience?
Which coin do you think the best for payment in the near future?
off course, originally bitcoin was made for peer to peer payment. If cryptos are widely accepted as a method of payment anywhere by anyone, you dont need to go to the atm or bank to transfer wealth to somebody. You dont need to pay for administration fee, or you dont have to worry about holidays. All you need is internet. Maybe the best payment coin will be the one whose speed is fast has negligible transfer fees.