Bitcoin exchangers are online companies that allow you to change your digital currency or cryptocurrency to Dollars, Euros, Naira etc and vice versa.
There are quite a good number of them here in Nigeria. 197 more words
Bitcoin is a form of digital currency, created and held electronically. No one controls it. Bitcoins aren’t printed, like dollars or euros – they’re produced by people, and increasingly businesses, running computers all around the world, using software that solves mathematical problems. 396 more words