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?
Of course, many of the coins listed in CMC has been already adapted for payments, like bitcoins, ripply, ethereum and some others,. some of the online merchants are now accepting crypto as a mode of payment, and its a good thing you know, because some of this merchants now realizing the importance of crypto as a whole.