Guides
How to Buy and Sell Crypto in Vietnam Without an Exchange Account (2026)
Buy crypto with fiat and cash out to your bank from one app you control, no separate exchange account needed.
How the money works, in plain English: cash out USDT, buy and sell crypto, stablecoins, KYC and wallet basics.
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Buy crypto with fiat and cash out to your bank from one app you control, no separate exchange account needed.
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Beat inflation by saving in dollars with USDT, then spend it on a Visa card at 160M merchants with no FX fee. Convert only what you spend, when you spend it.
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Selling USDT on P2P can get your bank account frozen. The safe, fast way to cash out USDT: spend it on a card, pay by QR, or use escrow-protected in-app P2P.
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Your Russian card does not work abroad. Fund a Visa card with USDT and spend worldwide, with QR Pay in Vietnam and the Philippines, eSIM, and up to 10% cashback.
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Российская карта не работает за границей. Виртуальная криптокарта Visa для россиян: пополняйте в USDT, оплачивайте зарубежные сервисы и подписки, плюс QR Pay.
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FiPoint is the cashback you earn on every Fizen Card purchase, worth about $1 each. Spend it on a gift card, or convert to $FIZEN. Real value, truly yours.
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Other crypto cards make you farm points and pray for a token. Fizen pays you real FiPoint now, redeemable for gift cards, with optional $FIZEN upside. Your call, not a gamble.
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Every Fizen Card purchase earns FiPoint at up to 10%. Stack up to $500 a month, then redeem your FiPoint for a real gift card every Friday, or convert to $FIZEN. Real rewards now, upside when you want it.
Invest
Want to buy SpaceX (SPCX) as it goes public? Here is how to buy SpaceX on day one with USDT in the Fizen Super App, no brokerage needed. Eligibility applies.
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Your bank blocked your online payment. Again. Here is the technical explanation and what you can do.
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Your bank advertises "0 fees" on international payments. But they add 2.5-4% inside the exchange rate. Here is how much you actually lose.
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34% of international users get declined on Stripe. Here is why it happens and what you can do about it.