Crypto Debit Cards vs Spending Crypto Directly

Crypto debit cards have long been the simplest way to spend crypto in the real world. They work by converting your crypto into local currency — Australian dollars, say — at the moment you pay. Spending crypto directly is a different model: the crypto moves straight from your wallet to the business, with no conversion and no card network in between. This guide compares the two approaches across custody, fees, settlement, acceptance and who actually receives what — and explains where THAT fits.

What is a crypto debit card?

A crypto debit card is a payment card — usually on the Visa or Mastercard network — that lets you spend crypto by converting it to fiat currency at the point of sale. Your crypto is either pre-converted and held by the card issuer, or converted at the moment you tap. Either way, the merchant receives local currency, not crypto. That makes crypto spendable almost anywhere those card networks are accepted, but it keeps you tied to a card issuer, a conversion step, and the fees that come with them.

What does spending crypto directly mean?

Spending crypto directly means paying a business in crypto, on-chain, straight from your own wallet — no card, no issuer, no conversion to cash. The business receives the crypto itself. THAT works this way: with the THAT app — a non-custodial wallet — you pay participating businesses in THAT, peer-to-peer, and the payment settles on-chain in seconds. THAT is a fixed-supply, ERC-20 crypto asset on Ethereum, bridged to Polygon for fast, low-cost everyday transfers.

Crypto debit cards vs direct crypto payments: the key differences

• Custody. Crypto debit cards usually require you to deposit crypto with the issuer, who holds it for you (custodial). Paying directly with THAT is non-custodial — your keys, your coins — so no third party controls your funds.
• What the merchant receives. With a card, the business is paid in fiat and never touches crypto. Paying directly, the business receives the actual crypto, and can choose to hold it, spend it, swap it, or cash out on its own terms.
• Settlement. Card payments depend on card processors and fiat rails. Direct payments settle on-chain in seconds (on Polygon, in roughly two seconds).
• Fees. Crypto debit cards can stack issuer fees, conversion/FX fees and ATM-withdrawal fees. Spending in the THAT app has no card or issuer fees and is sponsored — free to you — with only minimal on-chain costs.
• Acceptance. This is where cards still lead today: they work almost anywhere Visa or Mastercard is accepted. Direct payments work at participating businesses listed in the THAT merchant directory — a smaller but growing network, concentrated in Australia.
• Rewards. Some cards offer cashback in fiat or points. The THAT app offers rewards (THATBACK) when you spend with participating businesses.

When a crypto debit card still makes sense

Crypto debit cards aren't going away, and for some situations they're the right tool — above all when you need to pay a business that doesn't accept crypto directly. A card bridges that gap by converting to fiat behind the scenes. The trade-off is that you're back inside the traditional system: a custodian holds your crypto, your spending converts to cash, and card and conversion fees apply. Direct crypto payments aim to remove those layers rather than paper over them.

What about tax?

Whether you spend via a card or directly, disposing of crypto — including using it to buy goods or services — can be a capital gains tax (CGT) event in Australia. For what the ATO actually says about crypto, cards and 'personal use assets', see our quoted ATO reference. This is general information, not tax advice.

The bottom line

Crypto debit cards helped bridge a gap, but they convert your crypto back into cash before you ever use it. THAT is built for spending crypto directly — no card, no conversion, merchant-to-customer. Download the THAT app to pay participating businesses, see how to pay with crypto, or compare the best crypto for everyday spending in Australia.