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What is cryptocurrency? A plain-English guide for beginners

By SendPay Business · · 2 min read

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Cryptocurrency is digital money that runs on a shared public record called a blockchain, rather than being issued by a central bank. Bitcoin, launched in 2009, was the first; thousands of others now exist.

How it differs from bank money

  • No central bank issues it or sets its value; the price moves with supply and demand.
  • Transfers are recorded on a blockchain and usually can't be reversed.
  • Whoever controls the private keys controls the coins.
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The risks to understand

Prices can rise and fall sharply, and in the UK crypto isn't covered by the Financial Services Compensation Scheme. The FCA warns that people should be prepared to lose all the money they put in.

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How people buy, sell and hold it

Most people use an exchange or app: they pay in with regular money, buy crypto, and either leave it with the provider or move it to their own wallet.

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Where SendPay fits

SendPay's Crypto Exchange platform lets your customers buy, sell and hold crypto under your own brand, with assets held with regulated partners. SendPay tells you in writing which licences apply to your platform before you launch.

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How it works

Your own money app
  1. Name it and pick your colours
  2. Choose what it does
  3. Launch when you are ready

Why sign up

Create your free SendPay account

It's all about creating your own financial platform with ease. Start with a free account today.

  • A free business accountOpen it in about a minute with your business name, email, password and mobile. No card and no documents to start.
  • Get paid from day oneTake card payments, and share your own payment link and invoices so customers pay in a click.
  • A free business websiteFree to build, free to publish and free to keep, with unlimited visits.
  • Your own financial platformDesign and preview your whole platform free, then launch when you are ready.

SendPay Business is a technology company, not a bank. Accounts, cards and payments are powered by licensed partners.

Questions people ask

Will a trade make money after fees?

Work out crypto profit after fees.

Crypto profit calculator →
What is a blockchain?

The shared record that crypto runs on.

What is a blockchain? →
What is a crypto exchange?

A platform where people buy, sell and swap crypto.

What is a crypto exchange? →
What is a crypto wallet address?

How to send crypto to the right place.

Crypto wallet addresses →

Read next

Spotted a mistake or something out of date? and we'll fix it. How our guides are made

This guide is general information, not legal or financial advice. SendPay Business is a technology company, not a bank, and does not take deposits; regulated services on the platforms are provided by licensed partners. Other companies named in this guide are reference points only and are not affiliated with SendPay Business.