Cryptocurrencies are versatile and have many different features. Cryptocurrencies have a great potential to be used as a means of cheap, fast and global payment transactions. For cryptocurrency to become a viable alternative to common payment methods, fluctuations in the markets will need to be seriously halted. As long as the market is volatile, sellers will not want to prefer cryptocurrency as a priority.
Also, according to CoinMap, more than 13,000 stores around the world have begun accepting digital currency as a payment method.