If you're looking to buy RealLink (REAL), you've come to the right place. RealLink is a Web3 social finance project that combines content creation, social interaction, and crypto payments into a...
Buy RealLink (REAL) — A simple guide
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Payments
Payment projects focus on transferring value between people, businesses or financial services. They include native digital currencies, stablecoin systems and the infrastructure connecting blockchains to conventional money.
Browse the buying guides
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If you're looking to buy Dash (DASH), you're in the right place. Dash is one of the longest-standing digital payment cryptocurrencies, built with a focus on speed, low fees, and everyday usability....
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If you're looking to buy Stable (STABLE), you've come to the right place. Stable is a Layer 1 blockchain built specifically around the USDT ecosystem, making it a genuinely unique project in the...
How are cryptocurrencies used for payments?
Browse the buying guidesA successful payment needs more than a fast blockchain: the recipient must be able to receive, spend or redeem the asset on acceptable terms.
How it works
Compare the full route from funding a wallet to the recipient’s usable balance. Trading spreads, network charges, conversion fees and withdrawal costs can matter more than the headline transaction fee. Volatile assets introduce exchange-rate risk, while stablecoins add issuer and redemption dependencies. A transfer that is final on-chain may still wait for an exchange’s required confirmations or a bank’s processing. Token ownership also does not necessarily give a claim on the payment company’s revenue.
Explore the foundations
Fiat Currency Explained: Follow the Money into a Crypto Purchase↗
Stablecoins Explained: Pegs, Reserves and Transfer Risks↗
Cryptocurrency Wallets Explained↗
Sources and further reading
A little groundwork goes a long way
Before your next purchase or transfer, understand who controls access, where your crypto is going and what the trade will actually cost.
Protect access to your crypto
An exchange account and a self-custody wallet need different safeguards. Protect exchange logins with a unique password and strong two-factor authentication. For self-custody, your recovery backup is what lets you restore access.
Keep recovery words offline and private. A support agent or website asking for them is a reason to stop.
See a recovery example
Your phone breaks. An exchange may help you recover your account after identity checks. A self-custody wallet cannot reset your recovery phrase. Check your wallet’s official backup instructions before relying on it.
Choose the right transfer network
The asset, token version and network must be supported at the destination. A familiar ticker or a matching address format is not enough. Read the receiving platform’s deposit instructions before selecting a withdrawal network.
Check the address, any required memo or tag, fees and minimums. Consider a small test transfer first.
See a network example
Your destination accepts USDC on Ethereum. Selecting a cheaper network at the sending exchange does not make it an Ethereum transfer. Use a network both ends support; an ordinary withdrawal does not bridge tokens.
Understand the price you pay
Trading fees are only part of the cost. The spread, available liquidity and withdrawal charges also matter. A market order prioritizes execution; a limit order controls the price but may remain unfilled or fill only partly.
Check the order preview and the amount you will receive, then compare the full cost of your intended purchase and withdrawal.
Work through a cost example
Hypothetical example: a $200 trade with a 0.1% trading fee costs $0.20 in trading fees. A separate $5 withdrawal fee brings those charges to $5.20. Spread or slippage may add more; these are not quoted exchange rates.
