I think that soon almost every company and every store will use crypto coins! And as all the crypto system will give a kick-start to the development of every business in this sphere!
Bitcoin as a digital currency cannot be denied anymore, because its users are increasing in the world. Even large companies or large trades must be willing to accept bitcoin if consumers do not want to leave, because consumers are increasingly selective in making transactions, not only quality, price, shipping, and even payment instruments are also considered. So rejecting bitcoin can risk failing a transaction.