People are becoming increasingly accustomed to using bank cards. Now, with the increasing penetration of mobile and P2P payment systems, the necessity to use cash is quickly becoming obsolete.
Which do you think is the relation between bitcoin and credit card? Don't you think the use of credit card works as the same way as bitcoin does?
Bitcoins and credit cards is pretty much the same but bitcoins is only applicable if they will implement a cryptocurrency payment method. There are online companies today who are also interested on investing in cryptocurrency that's why amazon and some of the porn industries has already created a payment method in order to earn bitcoins as well.