What is the total cost of using a card?
The four fees on the normal path are all published: a 0.5% USDT deposit fee (flat, no tiers) + card issuance from $1 + the card-limit service fee and card top-up fee (one shared set of calendar-month volume tiers, from 2% down to 0.5%, both charged on top). Example (at the 2% tier): deposit 35 USDT and 34.82 is credited; a card with a 30 limit and $2 issuance fee deducts 32.60 (including the 0.60 limit service fee), leaving a balance of 2.22.
When you compare virtual card platforms, the easiest mistake is to look only at the single most eye-catching number on the landing page. For money to go from your wallet to something you can actually spend, it has to travel a full chain: USDT into the platform, a card opened from your balance, then a top-up to the card — every segment can be a charge point, and the total cost is the sum of the losses across the whole chain, not any single point rate.
The other half of the question is where the pricing comes from. The four fees aren't pulled out of thin air: each one can be clearly explained — which step it is charged at, and what it buys you. Only once you understand this can you tell 'transparent pricing' apart from a 'customer-acquisition pitch'.
What each fee pays for
| Fee item | Rate | What it pays for |
|---|---|---|
| USDT deposit fee | flat 0.5%, no tiers | On-chain consolidation and fund processing: matching orders by exact amount, crediting on block confirmation, and consolidating funds |
| Card issuance fee | from $1 per card, by card range | The card-issuance cost charged by the upstream issuer per card range; the platform passes it on at from $1 by range |
| Card limit service fee | Tiered 2% → 0.5% of the limit (by calendar-month cumulative top-up volume), charged once at card issuance | Risk control and operations: maintaining card-range quality and merchant-side trust (see below) |
| Card top-up service fee | Tiered 2% → 0.5% (same tier as the limit service fee), credited instantly | Same as above: every amount that goes onto a card passes through risk control and the ledger |
The first two correspond to direct external costs; the latter two are the platform's service fee, tiered by calendar-month cumulative top-up volume: 2% under $1,000, 1.5% from $1,000, 1% from $5,000, 0.8% from $10,000, 0.5% from $50,000, with the tier applying for the whole month, any overcharge refunded automatically, and the counter resetting on the 1st of each month; and what it buys is 'this card being treated as a normal card by merchants over the long term': at most 5 active cards per account at a time and 5 in total, protecting the card range's BIN reputation; a real US billing address assigned to each card; a platform ledger that uses standard double-entry accounting with automatic daily reconciliation against the upstream. The result of checking every failed charge from AI merchants (OpenAI / Anthropic) one by one since the platform launched — 0 declines by the issuing bank, 0 blocks by merchant category — is exactly the card-side quality this service fee buys.
Why the industry routinely 'hides one segment'
This chain naturally has two charge points: money into the platform (the deposit fee) and money onto the card (the card issuance fee and the card top-up fee). The industry's common 'two-tier fee schedule' prints the good-looking segment on the landing page and hides the other segment inside later steps — by the time you notice, the money is already deposited. When the two segments' rates are similar, the number on the page is only about half of the real loss. This isn't an oversight; it's a structural customer-acquisition tactic that bets on comparison shoppers looking only at the first number.
Full-chain worked example: breaking down 35 USDT step by step
- Deposit 35 USDT: a 0.5% fee, i.e. about $0.18, so $34.82 is credited to your platform balance.
- Open a card with a 30 limit: your balance is charged the $30 limit principal + a $2 issuance fee + a $0.60 limit service fee (at the 2% tier) = $32.60; usable on the card = the full $30.00 limit.
- $2.22 left in your balance. This minimal end-to-end loop triggers only the first three of the four fees, totaling $2.78, and every cent maps to a row in the table above; the fourth fee (the card top-up service fee) isn't used in this example and only occurs later when you top up the card.
- The minimum limit is set at 30: for US-region AI subscriptions, the $20 plan usually settles at $20–22 (some states charge sales tax), overdue back-charges reach $24–25, and API credit purchases can hit $26 — 30 covers all of these; the minimum deposit is 35 USDT — it credits 34.82, which covers this card's 32.60 and leaves 2.22.
Fees we don't have
- Monthly / annual fee: none, and no idle fee either. But an honest reminder: if a subscription is still attached to the card and the merchant's retried charge fails, a dedicated-limit card is charged $0.60 per attempt (see below) — for a card you no longer use, cancel the subscription first.
- A hidden 'second markup': none. The three fee segments — deposit, card issuance, and card top-up — are exactly the rows in the table above, with no extra layer added at the issuing stage.
- Failed-transaction fee: free on shared-limit cards (the main card range); $0.60 per attempt on dedicated-limit cards, passed through at the upstream's original price with no markup by the platform.
- Fee for closing a card: none. After a closed card's balance is settled, it is returned to your account balance and can still be used to open cards, top up, or be withdrawn; two honest notes: the upstream holds a 60–90 day fund freeze on closed cards, but the platform fronts that wait with its own funds so it never delays your withdrawal, and moving your account balance off the platform has two routes — Balance Withdrawal (no closure; any amount above the network minimum — TRC20 ≥ $12 / ERC20 ≥ $3) or Account Closure (full clearance) — each charging a flat $2 per payout (the on-chain transfer fee is already included).
Four practical ways to keep the total cost down
- No amount to hit: the USDT deposit fee is a flat 0.5% with no tiers — 35 and 5,000 pay the same rate, so deposit what you actually need instead of stockpiling funds to chase a lower rate.
- For small deposits, prefer Crypto Payment (paying directly from the checkout balance): instant, with no on-chain transfer fee; if you use an on-chain USDT transfer (TRC20) instead, transfer the exact order amount, and it is credited automatically after 3–10 minutes of block confirmation.
- Treat cards as slots: at most 5 active at once and 5 in total per account; since the limit service fee and the card top-up fee share one tier schedule (from 2%, down to 0.5% by monthly volume), opening the minimum 30 limit first and topping up later (credited instantly) when it isn't enough costs you nothing extra, and it saves paying another issuance fee (from $1) to open a second card.
- Rein in failed retries: a sizeable share of failed charges come down to insufficient available card balance (the shortfall is mostly $5–40); dedicated-limit cards are charged $0.60 per failed attempt, and there was a case of 8 declines in 7 minutes for the same reason that then passed on the first try at the same amount after the limit was adjusted — when a charge fails, check the available limit first instead of retrying blindly.