Bitcoin is both a global payment system and a currency unit. Currency Bitcoin is not issued and not guaranteed by a government, organization or company. It is supported and protected by tens of thousands of computers around the world, whose combined power is thousands of times greater than the computing power of Google, Amazon, and IBM combined.

Without going into technical details with a battlefield you can pay fast and easy. All you need is an application for your computer or phone called a wallet. When paying with a Bitcoin you get an address to send a BitKey from the ePortfolio it's easy to send a single email.

Just for quick payments. Sending and receiving is very easy, only an address is required and one-click sending is done. In most cases, when paying with battleships, it is not necessary. For example, mobile operators take 50% of money sent by SMC, which increases the cost to the end user.

An application called a portfolio. Bitcoin wallet is an application that is downloaded for free. It allows you to send to receive and store battlefields. There are many apps one of them will introduce you below. You can choose a portfolio of your choice for different types of devices.