It's actually virtually unknown in Tunisia as far as I can tell. I'm hoping that with an easy-to-use service and some marketing and advertising, it can become a

It's actually virtually unknown in Tunisia as far as I can tell. I'm hoping that with an easy-to-use service and some marketing and advertising, it can become a bigger thing. As for why it's big in more developed countries, I guess it's because people are using it either as an investment device, or for purchasing goods anonymously.