MY ENTRY
Using cryptocurrency as a means of payment will implies that transactions would be carried out online thereby eliminating the need to carry money around and reducing the rate of robbery and pickpocketing.
When using credit cards to carry out transactions, you risk identity theft and the merchant collecting more than was bargained but with cryptocurrency, risk of identity theft is reduced and money can't be syphoned out since you are the one controlling the amount leaving the account.
Mile three is not an international market.. Good luck next time and thanks for your effort.