Buying bitcoins via an in-person meeting, secured and facilitated by LocalBitcoins, may be one of the fastest and most private ways to buy bitcoins in any country. On this page you enter your credit card details through mPAY This is because most other cryptocurrencies are traded against Bitcoin. That’s it! Generally, there are three types of marketplaces: true marketplaces like LocalBitcoins where individuals exchange their cryptocurrencies, exchanges which operate similarly as stock exchanges and brokers that operate as intermediaries between exchanges and buyers. The features of Bitcoin are:.