Cryptocurrency is a risky investment field, but the actual profits are very attractive. However, to succeed in this space, you need to master many basic concepts. Today, I want to share about one of the most important concepts that anyone participating in crypto must understand.

What is a token? This is a question that many beginners often encounter. Simply put, a token is a type of digital asset issued on the blockchain of existing projects, without needing to create a separate blockchain. Unlike coins, tokens allow holders to participate in the network system of that project. Most tokens today operate on the Ethereum platform with the ERC-20 standard, or other blockchains like NEO, Tron with the NEP-5 standard.

So what is a token in practice? There are two main types of tokens you need to know. First is utility tokens — tokens created to serve specific functions of the project such as payments or discounts. Second is security tokens, similar to electronic stocks, allowing you to receive dividends and participate in decision-making within the project. Additionally, there are trading tokens, governance tokens, and many other types.

Creating a token is quite simple but requires a fee. If you want to create a token on Ethereum, you must pay with ETH. Most tokens currently exist on decentralized applications (DApps) or decentralized platforms. The benefit of using tokens is saving time and costs compared to creating a separate blockchain, while still enabling full cryptocurrency features. Security is also very high because tokens benefit from the security of the underlying blockchain.

But what makes tokens risky? Token prices can fluctuate extremely sharply. A token can rise to hundreds of USD but can also plummet rapidly in a short time. Since tokens are less common than coins, there are fewer exchanges supporting them, which limits flexibility when you want to buy or sell.

Where can you buy tokens? You can participate in ICOs, crowdsales, or public sales of projects at relatively low prices. After tokens are listed on exchanges, you can trade freely. Alternatively, you can buy directly on public exchanges or decentralized exchanges. To buy tokens, you need to transfer funds into compatible wallets such as Trust Wallet, MyEtherWallet, or ImToken.

Should you invest in tokens? The answer depends on your experience. If you are a beginner investor, focus on coins first because they are more stable and less risky. Coins have high liquidity and are widely traded on exchanges. However, if you are an experienced investor, enjoy risk-taking, and have good analytical skills, investing in tokens is a very attractive opportunity.

A clear example is Ethereum. During the ICO, the ETH token was sold at an initial price of only $0.336 but later increased to $2,600 — a 7,738-fold increase. This demonstrates the enormous profit potential of tokens. However, remember that cryptocurrency is a highly risky field. Before investing money, do thorough research and build a solid knowledge foundation about what tokens are and how they operate. Wishing you success on this Crypto journey.