You can use it every where and anywhere, without exchange it.
And how to use transaction with it, if bitcoin just crypto currency?
How many people like with this thread?
I like your thread that's why i have a little comments regarding of bitcoin being international currency, maybe its a long long time would it happen for bitcoin being a primary crypto currency because as of the moment many defferent crypto would appear in any different site and it would also useful like bitcoin that's why many people are curious until now on whats the best crypto for them.