Keeping it mainstream, says Blasko.
You can bid to buy pretty much anything on eBay, at least anything legal, but you need a straight up credit card or bank account to do it. And you can find sites on the dark web that auction off pretty much anything illegal, where you can pay with bitcoin or other alternative cryptocurrencies. At least until the FBI shows up. The difficulty comes when legal buyers and sellers try to negotiate online and settle up with bitcoin.… More