How to Pay With USDT: Complete Guide

Rafael Andrade Baeta

October 6, 2026 · 4 min read

Paying with USDT using the Cashi virtual Visa card

To pay with USDT (Tether), you have two options: send it to a merchant that accepts it, or use a card that turns your balance into a normal card payment. For most people, the card is simpler. With Cashi, you can hold your money in USDT while your local currency moves, and spend it anywhere Visa is accepted. This guide covers how to pay with USDT, how to spend USDT day to day and how to stay safe.

What Is a USDT Payment?

A USDT payment is a transfer of USDT, a digital dollar designed to be worth one US dollar, to another wallet or account. A card funded with USDT works differently: it pays through the card network, so the shop receives regular currency and doesn’t need to accept USDT at all.

Because USDT holds a steady dollar value, it’s easier to budget with than assets whose price moves all day. That’s one reason people who are paid in digital dollars keep their everyday money in it.

Choosing the Right Network (TRC20, ERC20, etc.) and Fees

USDT runs on several networks, and each wallet or service supports only some of them. Labels such as TRC20 and ERC20 tell you which network a payment uses: TRC20 is USDT on the Tron network, and ERC20 is USDT on Ethereum.

Label	Network	Typical fees
TRC20	Tron	Very low
ERC20	Ethereum	Higher when the network is busy
USDT on Solana	Solana	Very low
BEP20	BNB Chain	Low

Pick the network the recipient accepts first, then compare fees. Sending on the wrong network can mean the money never arrives. Cashi accepts USDT on Ethereum, Arbitrum, BNB Chain, Solana and Tron, and the full list is in the Help Center guide to supported assets and networks.

How to Pay With USDT (Step by Step)

Here’s how to pay with USDT when a merchant asks for a direct transfer:

Get the payment details from the merchant’s own checkout. Ignore details sent by accounts you don’t know.
Match the network. Use the one the merchant supports, not your wallet’s default.
Check the amount and deadline. Many checkouts expire after a few minutes.
Check how the fee is taken. If 1 USDT is deducted from a 50 USDT send, only 49 arrives.
Send and keep the receipt. Save the transaction reference and the order number.

If the shop takes cards, you can skip all of this and pay with a USDT-funded card instead.

Where You Can Spend USDT

You can spend USDT at online stores and travel sites that accept it at checkout, but that list is short and changes often. A crypto logo on a website isn’t enough, so confirm the asset and network on the live checkout.

The wider answer is a card. Nearly every shop takes Visa, so a card funded by your USDT balance works online, in apps and in store. Our guide to spending crypto with a debit card explains how that conversion works at checkout.

Using a USDT Card

A USDT card is a payment card that spends from your USDT balance. It’s the easiest way to use digital dollars for groceries, subscriptions and travel without converting money by hand.

Before choosing one, compare three things: the fee on purchases in other currencies, the spending limits and the security controls in the app. With Cashi, card payments in US dollars have no Cashi fee, and purchases in other currencies carry a 1% FX (foreign exchange) conversion fee. Eligible purchases also earn cashback on subscriptions, online shopping and travel.

Risks and Safety Tips

Use the deposit details your app shows, since supported networks can change.
Never share your recovery phrase, password or verification codes.
If a payment hasn’t arrived, compare the network, address and amount with the recipient’s instructions before sending again.
Keep records for tax, since USDT can still move in value against your local currency.

Spend Your USDT Anywhere With Cashi

Add USDT to Cashi on Ethereum, Arbitrum, BNB Chain, Solana or Tron, and your balance is ready within a few minutes. Spend it with your virtual Visa card online or in store with Google Pay. Sending USDT to another Cashi user is instant and free, and when you need local money, you can cash out to your own bank account or mobile wallet. Our main guide shows how to spend or cash out crypto step by step.

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FAQ

How do I pay with USDT?

Send USDT on the network the merchant supports, or pay with a USDT-funded card at any shop that takes Visa.

Which networks does Cashi accept for USDT?

Ethereum, Arbitrum, BNB Chain, Solana and Tron. Your balance is ready within a few minutes of arriving.

Is there a fee to spend USDT with the Cashi card?

There’s no Cashi fee on US dollar purchases. Purchases in other currencies carry a 1% conversion fee.

Can I send USDT to someone for free?

Yes, to another Cashi user. Transfers by Cashi username are instant and free, and sends to external wallets cost only the network fee, shown before you send.