The everyday works; the trust questions do not go away
The Bitsa card is a prepaid Visa that converts crypto into a euro balance you spend like any other card. It comes with a European IBAN, a physical and a virtual card, an iOS and Android app, and plans that start at nothing per month. If you are in the euro area, hold Bitcoin, Ethereum or USD Coin, and want a plain Visa to pay with, the product does its job. If you are outside the euro zone, or you want your own IBAN and your own name on a bank account, this is the wrong tool. Here is what I found after reading the card’s own pages and what users and reviewers report about it.

The conditions described are current as of October 28, 2026.
Verdict: 5.0 out of 10
Bitsa scores 5.0 / 10 overall. The everyday-use side is strong; the trust and cost side is weak. That split is the whole review in one sentence.

Before I explain the number, the criteria it is built from:
| Criterion | Score | Why |
|---|---|---|
| Who can get it | 5 / 10 | Officially the country list is not disclosed. Unofficial sources say residents of 27 EEA countries, with Bulgaria, Croatia, Latvia, the UK, the US and Canada closed |
| Cost | 4 / 10 | Physical card EUR 20, virtual EUR 2.50. Plans: Free 0, Move EUR 0.99/month, Pro EUR 9.99/month. Top up by card 1.5%, payments outside the euro zone 1.75%, elsewhere 2%, ATM abroad EUR 0.55 + 1% |
| Top-up options | 5 / 10 | Bitcoin, Ethereum, USD Coin, plus card, SEPA, wallet, voucher. Networks not named |
| Reliability and complaints | 3 / 10 | Issuer not officially named (unofficial: Pecunia Cards EDE). Trustpilot 1.3/5 from 363 reviews, 68% one-star, accounts frozen |
| Everyday use | 9 / 10 | Physical and virtual Visa with a European IBAN. Unofficial: Apple Pay and Google Pay. ATM abroad EUR 0.55 + 1% |
| Total | 5.0 / 10 | Strong at the point of sale, unproven underneath |
Who this suits: residents of a supported European Economic Area country who already hold crypto and want a prepaid euro Visa with an IBAN, and who are comfortable treating the balance as spendable money rather than as savings. Who it does not suit: anyone who needs a card in a currency other than the euro, anyone who wants non-custodial control of their keys, anyone in the US, UK or Canada, and anyone whose priority is a well-documented issuer and a support desk that answers.
The single thing I would want you to weigh before signing up is not the fee table. It is the reliability row. There is a physical product that works well at the till, and underneath it a programme whose issuer is not named on the pages I could read, whose app rating sits around 2.8 out of 5, and whose Trustpilot profile is dominated by reports of frozen accounts. None of that proves anything is wrong. All of it means you should not park large sums here, and you should read the complaints section below before you decide.
Who will they give you the card
Officially, the card does not publish its country list. That is the plain answer, and I will not dress it up. What is circulating on third-party card comparison sites, unofficial and not confirmed by Bitsa itself, is that the card is aimed at residents of EEA countries, with a list of 27: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden. The same unofficial source lists Bulgaria, Croatia, Latvia, the United Kingdom, the United States and Canada as restricted or closed. Those figures come from an aggregator, dated 11 August 2026, not from Bitsa. Treat them as a starting point for your own check, not as an answer.
Let me take that list with you rather than leave you to do it. The 27 are all European Economic Area members plus the microstates around them. If you read the list and your country is not in it, the unofficial answer is no. If your country is in it, the unofficial answer is probably yes. What is not stated either way is whether your *citizenship* matters separately from where you *live*, and that is not a technicality: sanctions screening and issuer risk policy are often applied to citizenship and country of birth as well as to the country of address, so a citizen of a restricted country living in France may be treated differently from a French citizen living in France. I cannot tell you how Bitsa applies this, because the card’s public pages do not say.
One more unofficial detail worth knowing, because it surprises people: if you are 16 or 17, the same source describes a “Bitsa Young” route with guardian authorisation in the app. The official pages say nothing about ages or guardianship. Take both facts with the same weight: the first is what the card states, the second is what a third party reports.
How to get it
The official description is short: “A prepaid Visa crypto card”. It exists as a physical card and as a virtual one, crypto is converted into euros, you get a European IBAN, and you manage everything in an iOS or Android app. What is not stated on the pages I read: whether identity checks apply, how long delivery takes, or whether there are different verification tiers. Not stated means not stated — it does not mean no checks.
What third parties report, again unofficial and not confirmed by the card: expect proof of residence in an eligible country plus identity verification, and expect the issuer to be able to suspend an account for failed KYC, for fraud or anti-money-laundering risk, or for missing source-of-funds documents. Delivery times and shipping details are also reported as not stated. Physical card EUR 20, an additional virtual card EUR 2.50.
Here is the part that matters most for your expectations. In the EU, customer due diligence normally covers name, address, date of birth, nationality and identity documentation, a sanctions check, the purpose of the relationship, and whether you are a politically exposed person. In the US, the customer identification programme requires name, date of birth, address and an identification number, and electronic systems also validate proof-of-address documents. If due diligence cannot be completed, EU rules require the institution to hold back from the transaction and, where necessary, end the relationship. That is not a trick being played on you; it is the rule the issuer operates under, and it is exactly why accounts get closed or frozen pending documents. Later in this review I will show you the complaints that follow from it.
So: you will need documents, you may need to send them more than once, and the answer to “why is my account frozen” is often “because the checks are not finished”. That is not a recommendation to send documents quickly. It is a recommendation to send the right ones the first time, to keep your own copies, and to expect to be asked again.
Fees: what it really costs
The fees are the part of this card that deserves a table and a walk through three real payments, because the headline numbers only tell you half the story.

| Fee or limit | What it says |
|---|---|
| Physical card | EUR 20 |
| Virtual card | EUR 2.50 |
| Monthly fee | Free EUR 0; Move EUR 0.99/month or EUR 8.99/year; Pro EUR 9.99/month or EUR 69.99/year |
| Top up by external card | 1.5% on non-free |
| International payments | 1.75% outside the euro zone; 2% elsewhere |
| Transfer commission | EUR 1 on Free and Move; free on Pro |
| Crypto conversion spread | not stated |
| ATM abroad | EUR 0.55 + 1% of the amount, minimum EUR 0.75 |
| Purchase limit | Free EUR 1,500; Move 5,000; Pro 15,000 |
| Max balance | 2,500 / 15,000 / unlimited |
| Top-up limit | Free 500/day, 1,000/month, 2,500/year; Move 1,200/day, 5,000/month, 15,000/year; Pro unlimited |
| Crypto reload limit | up to EUR 20,000/day |
| Withdrawals outside Spain | max EUR 450/day |
Read that table once more and notice what is missing: the crypto conversion spread. What you actually pay when you spend Bitcoin is not the listed price — it is the market price plus whatever spread the provider takes on the conversion, and the card’s public pages do not say what that is. That is the single largest cost on this page and it is the one number I cannot give you. Third parties list a crypto sell fee of 2.39% on Free, 2.14% on Move and 1.89% on Pro, which is unofficial and not confirmed by Bitsa. Treat it as a hint about the shape of the number, not as the number.
Now three everyday payments, so the fees stop being a table and become arithmetic you recognise.
Coffee in Madrid, EUR 4. No conversion, no FX, no ATM. This is the case the card is built for. The only fee that could touch you is nothing at all — you spend the euro balance you loaded. If you topped that balance up with a card, you already paid the 1.5%.
A subscription billed in dollars, USD 10. The card converts your euros to dollars and charges you the international payment fee: 1.75% outside the euro zone, 2% elsewhere. So a USD 10 charge becomes roughly USD 10.20, and you never chose the currency — the merchant did. Add to that the fact that the card’s balance is in euros (unofficial but consistent with the official description), so a dollar cost also depends on the euro-dollar rate that day. You are paying a conversion fee on top of a currency movement you did not choose.
Withdrawing cash abroad, EUR 100. This is the expensive one. Abroad means EUR 0.55 plus 1% of the amount, minimum EUR 0.75. So EUR 100 costs EUR 1.55 in fees, on top of whatever the ATM operator charges. And there is a hard ceiling: withdrawals outside Spain are capped at EUR 450 per day. Unofficial detail: ATM allowances are reported as 1 withdrawal per day up to EUR 350 on Free, 2 per day up to EUR 350 on Move, 4 per day up to EUR 900 on Pro — and in Spain the full operator fee is passed through. One more unofficial wrinkle I would not ignore: on other euro-zone withdrawals the sources conflict, with issuer terms showing EUR 2.50 against a newer guide showing the operator fee only. Check your own terms before you rely on it.
Two limits will shape your week more than the fees. The purchase ceiling is low on Free: EUR 1,500 a purchase on Free, EUR 5,000 on Move, EUR 15,000 on Pro. And the top-up ceiling bites hard on Free at EUR 500 a day, EUR 1,000 a month and EUR 2,500 a year. If you are loading monthly from a salary, Free will not carry you; Move is where this card becomes usable.
| Free | Move | Pro | |
|---|---|---|---|
| Monthly cost | EUR 0 | EUR 0.99 | EUR 9.99 |
| Purchase limit | EUR 1,500 | EUR 5,000 | EUR 15,000 |
| Max balance | EUR 2,500 | EUR 15,000 | Unlimited |
| Cards (virtual/physical, unofficial) | 1 / 1 | 3 / 2 | 4 / 4 |
| Crypto sell fee (unofficial) | 2.39% | 2.14% | 1.89% |
| Free SEPA Instant transfers (unofficial) | None | 1 then EUR 1 | 2 then EUR 1 |
How to top it up
The card lists Bitcoin, Ethereum and USD Coin, plus top-ups by card, SEPA transfer, wallet and voucher. Networks are not stated on the official pages. What is not stated beyond the fee and limit tables above: nothing more, because the card does not publish a top-up guide I could read.
The unofficial picture, from a third party and not confirmed by Bitsa: crypto buy fee 0% on all plans, an external-card top-up after your allowance costs 1.5%, voucher reloads run 0–6%, and crypto top-ups are capped at up to EUR 20,000 a day. For wallet transfers, the same source says external-wallet top-ups explicitly list BTC, ETH and USDC, and that you generate a new address each time. That last detail is sensible practice on their side and a real inconvenience on yours — you cannot keep one address and reuse it.
Here is the part that deserves your attention more than the fee. Sending USD Coin is not one action; it is several, and the wrong one is expensive. USDC exists on dozens of networks — Circle listed 38 as of 16 September 2026, including Ethereum, Solana, Base, Polygon PoS, Avalanche, Arbitrum and Stellar. Tether’s USDT exists on Ethereum, Tron, Solana, Polygon, Avalanche and others. A transfer sent on a network the card provider does not support, or to an address belonging to a different network, can be lost or need manual support recovery with no guarantee — blockchain transfers are irreversible and the network cannot freeze or return the funds.
Two more traps in the same family. On Ethereum, fees are paid in ETH, not in the token, so a wallet holding USDT with no ETH cannot send. On Tron, fees are paid through bandwidth and energy resources, often burning TRX. And USDC over TRC20 is not a native option — Circle stopped supporting USDC on Tron in February 2024. So “send USDT on Tron” and “send USDC on Tron” are different instructions with different outcomes, and the card’s official pages do not tell you which ones it wants.
On costs: network fees for your deposit are charged by the blockchain, not by the card provider. That is normal and unavoidable. The card-side cost, where stated, is unofficially 0% to buy and 1.5% for an external-card top-up after the allowance.
Withdrawing is where I would stop and check. The official withdrawal page is not one I could read, and nothing is stated there. Unofficial reporting describes in-app crypto as buy-and-sell only — holdings cannot be sent to or received from external wallets — and puts card cancellation and balance management at expiry at EUR 0, with third-party external transfer at EUR 1.50. If that is accurate, then the crypto you load is money you spend, not money you withdraw back out to your own wallet. Find that out before you load anything you care about.
Paying with it every day
This is the highest score on the page, and it is earned. You get a physical and a virtual Visa, a European IBAN, and an app on iOS and Android. In practice: it is a Visa, so it works wherever Visa is accepted, and the IBAN makes it usable for the SEPA transfers and direct debits that a prepaid card without one cannot handle. That is a real advantage over many crypto cards, and it is the reason to pick this one over a virtual-only competitor.
The wallets, unofficial and not confirmed by the card’s own pages: Apple Pay and Google Pay are confirmed in current help material. Samsung Pay was announced earlier, but there is no current setup guide, so I would not plan around it. Blocked merchant categories are not stated — worth asking about if gambling or similar is relevant to you, because issuers block category codes by policy rather than by law and the list varies by issuer.
What is not stated: how the app itself is rated officially, and how disputes work. What a third party reports: Google Play ratings of 2.8 or 2.9 out of 5 — the figures differ within the same page and no number of ratings is given. An app rating in the high twos is not a crisis, but it is the app you will use for freezes, limits and top-ups, and it is worth knowing that before you need it at short notice.
Rewards: “Cashback up to 15%” is listed among the plan services, and the Move plan mentions cashback at favourite brands. The payout asset and the conditions are not stated. “Up to” is doing a lot of work in that sentence, and “15%” is a ceiling, not a rate. Treat it as a reason to look at the plan, not as income.
Two practical things about how these payments behave. Merchants can look up the BIN and see which institution and country issued your card, and may apply extra scrutiny if the issuer country differs from your billing address — this is why a card issued in one country can look foreign to a shop in another, and some merchants decline prepaid or foreign BINs for that reason. And a declined authorisation can leave a hold on your funds that stays for several days, typically up to 7. Both are general facts about cards, not faults in this one, but both apply to you.
What can go wrong
I want to take this section slowly, because it is where the score lives.
First, the official picture: no incidents found on the card’s own pages, and nothing stated about security, support, or news on the pages I read. That is a clean record and also an empty one.
Second, the unofficial reporting, which you should read as user reports on a secondary aggregator, unverified and undated: Trustpilot reported at around 1.3–1.5 out of 5, with accounts frozen after deposits and unresponsive support. No Bitsa Trustpilot page or Reddit threads were found at the time of checking, which itself tells you the sample is thin.
Third, and more specific, the user report I did find: Trustpilot for Bitsa, 1.3 out of 5 from 363 reviews, read on 20 October 2026, with 68% one-star. The themes are consistent across years, not a single bad month:
- Accounts frozen or blocked with funds withheld, in reviews dated from September 2020 through September 2026, including May, July and September 2026.
- Unresponsive support for weeks or months, reported in July 2026.
- Repeated document and KYC demands, reported in 2025.
- Crypto top-ups partly or not credited, reported in May and November 2025.
- Login and app failures, reported in September 2026.
- Unexplained closure of an account, reported in January 2025.
The company has not replied to negative reviews. Two reviewers claim regulator warnings; that is unverified and dated 2025, and I would not repeat it as fact.
Now the structural reasons these complaints exist, because they are not bugs. Under EU rules, if due diligence cannot be completed the institution must hold back and may end the relationship — which is why accounts close. And because this is a custodial model, unofficial but consistent with how these programmes work: after funding, your euro balance is held inside the PecunPay programme rather than by you. Security is reported as an SMS code plus a personal SCA secret for online purchases and sensitive changes, with the ability to block the card in the app. Support: no channels or response times are published, and reviewers report slow or absent replies.
One finding you should weigh deliberately. The issuer is not named on the pages I could read. The card’s footer links to “Card issuer conditions” and “Payment service provider” but those documents were not read. Unofficially, the issuer is reported as Pecunia Cards EDE S.L.U. under the PecunPay programme, Banco de Espana register 6707, with Bitsa SAS — registered in France, in the Nice Trade and Companies Register — as the programme operator. Licences are not stated.
Why does that matter? Because of who actually carries the money. A card payment involves several parties: the network routes messages and sets rules, the issuer holds the programme, and the crypto brand is often only a programme manager or front-end. Here the front-end is Bitsa; the party your balance depends on is, on unofficial reporting, a Spanish issuer. When something goes wrong — a freeze, a top-up not credited — you need that party, not the brand, and it is the party whose name is not on the public page.
Set against that, the category’s own record is sobering and worth knowing as background rather than as a prediction. Custodial platforms have failed before: Mt. Gox (about US$350 million reported stolen, 2011–2014), Coincheck (about US$400 million, 2018), Ronin Network (US$625 million, 2022). Card programmes have been switched off underfoot: Visa terminated its global agreements with FTX on 13 November 2022 and the FTX US debit card was wound down by its issuer; WaveCrest, a Visa issuer that supplied crypto card brands, was suspended by Visa in Europe in 2018, closing all WaveCrest-issued Visa programmes. Closures typically follow a pattern — notice, then spending and loading stop, then you are asked to withdraw what is left. One 2026 closure reported by a secondary source had new loads ending 8 July 2026 and spending stopping 8 August 2026; single source, unconfirmed.
Two last structural cautions. Funds safeguarded by an electronic money institution are held in segregated accounts or insured, but they are not bank deposits and may not sit inside a deposit guarantee scheme. And stablecoins are not what the name suggests: Tether’s USDT and Circle’s USDC are dollar-pegged, and the BIS (July 2025) put about 90% of stablecoin market capitalisation in those two — but TerraUSD collapsed in May 2022 and USDC temporarily lost its peg in March 2023 during the US banking crisis. A stablecoin balance is not the same as a dollar in a bank account, even when the app shows a euro figure.
My practical read: use this card for spending, not for storage. Load what you will spend soon. Keep your withdrawal route open elsewhere.
What to take instead
None of these is a clear winner over Bitsa — they are different bets on the same problem. The table is what I would tell a friend comparing them.
| Bitsa | Whop Cards | Stella | UniFi Card | |
|---|---|---|---|---|
| Score | 5.0 / 10 | 5.2 / 10 | 6.5 / 10 | 4.7 / 10 |
| Card | Physical and virtual Visa, European IBAN | Visa; physical/virtual not stated | Virtual and physical Visa | Prepaid debit Visa, USD balance, issued by Lead Bank |
| Who | Residents of supported EEA countries (unofficial) | 31 US states for consumers, 41 for businesses | Countries not stated; US and European users routed through affiliates | Not confirmed from official pages |
| Cost | EUR 20 physical, EUR 2.50 virtual, plans from EUR 0 | “No extra fees”; no amounts listed | Not stated | Not stated |
| Fees | 1.5% card top-up; 1.75%/2% international; ATM EUR 0.55 + 1% | Not stated | Not stated | Not stated |
| Funding | BTC, ETH, USDC; card, SEPA, wallet, voucher | Whop balance backed by stablecoin collateral from a linked wallet | Crypto deposit automatically tops up the card | ACH, wire, SEPA, SPEI; paid to a USDC wallet |
| Rewards | Cashback up to 15% listed | 5% cashback at select merchants (currently Uber) | None stated | “3% rewards on balances” claimed |
Four honest notes on that table. First, Whop’s coverage is the mirror image of Bitsa’s: 31 US states for consumers (Alabama through Wyoming, listed in full) and 41 for businesses, and it is explicitly unsupported in Belarus, China (Mainland), Cuba, Hong Kong, India, Iran, Iraq, Israel, Myanmar, Nepal, Nicaragua, North Korea, Russia, Syria, Turkey, Ukraine, Venezuela and Vietnam, with Russia and Belarus also unsupported for corporate use. If you are in the US, Whop is the one of these four that is built for you. Second, Stella scores highest at 6.5, but its official pages state no fees and no country list at all, and its terms bar users under economic sanctions programmes — so the higher number partly reflects a card whose costs and eligibility are less visible, not a card that is more complete. Third, UniFi is the weakest on paper at 4.7 and is built around US money rails (ACH, wire, SEPA, SPEI) with send-money routes to the Philippines, Mexico, the eurozone and, per release notes, Colombia, Brazil and the UK. Fourth, and most important: none of these four tells you what its conversion spread is, because none of them publishes it. That is the number to ask about on any of them.
Whop’s structure is worth a moment on its own, because it is the clearest contrast to a custodial card. It spends from a Whop balance: a pending balance becomes usable as soon as a payment arrives, standard withdrawals use settled funds, and the balance is backed by stablecoin collateral from a linked wallet. That is a different trust shape from Bitsa’s euro balance held inside the PecunPay programme — more like a marketplace wallet than a card issuer.
Who I would recommend it to
I would recommend this card to one specific person: someone living in a supported European Economic Area country, already holding Bitcoin, Ethereum or USD Coin, who spends most of their money in the euro area and wants an IBAN they can use for direct debits and SEPA transfers without opening another bank account. For that person it is a good card, and the 9 out of 10 on everyday use is not marketing.
I would not recommend it to someone who needs dollars or pounds, to someone who wants their crypto in their own wallet rather than on a platform balance, or to someone who will keep a large sum parked here. The reasons are all above: an undisclosed country list, an unnamed issuer on the public pages, an undisclosed conversion spread, an app rated in the high twos, and a review profile where 68% of 363 ratings are one star and the main theme is frozen accounts.
If you do go ahead, the plan I’d pick is Move at EUR 0.99 a month, because the Free tier’s EUR 500 daily and EUR 1,000 monthly top-up ceilings will not carry a monthly salary. Load small. Generate a fresh address for each crypto top-up, and check the network before you send. And keep a record of your own transaction IDs — if a top-up is not credited, that record is what a support conversation will be built on.
Frequently asked questions
What is the Bitsa card?
Bitsa is a prepaid Visa card that converts crypto into a euro balance you spend like an ordinary payment card. It comes as a physical or virtual card with a European IBAN, and you control it from an iOS or Android app. Bitcoin, Ethereum and USD Coin are among the listed assets. Because it is prepaid, it spends only money you have already loaded.
Is Bitsa a bank?
No — it presents itself as a prepaid Visa card, not a bank account. A prepaid card draws on a stored balance, while a debit card asks your bank for money at the moment of purchase. Unofficially, the euro balance is held inside the PecunPay programme, with Pecunia Cards EDE reported as issuer. Treat this as a payment service, not as a place to keep savings.
Who owns Bitsa?
The company is BITSA, a simplified joint stock company (SAS) registered in the Nice Trade and Companies Register in France. The card issuer and its BIN sponsor are not named on the public pages, which only link to card issuer conditions and a payment service provider without stating them. Third parties report the issuer as Pecunia Cards EDE S.L.U., Banco de Espana register 6707. That part is unofficial.
Does the Bitsa card require KYC?
The card’s own pages do not say. Third-party reporting, not confirmed by Bitsa, describes proof of residence in an eligible country plus identity verification. In the EU this normally means name, address, date of birth, nationality, ID documents, a sanctions check and a politically exposed person check. That is why accounts get frozen when documents are missing — it is the rule, not a punishment.
Is Bitsa card free?
Partly. The Free plan is EUR 0 a month and the virtual card is EUR 2.50, but the physical card costs EUR 20. Free also caps purchases at EUR 1,500 and top-ups at EUR 500 a day, EUR 1,000 a month and EUR 2,500 a year. Move costs EUR 0.99 a month with higher limits; Pro is EUR 9.99 a month with unlimited balance.
Where can I use Bitsa card?
Anywhere Visa is accepted, online and in stores, and in SEPA countries via the European IBAN. Withdrawals outside Spain are capped at EUR 450 a day. Unofficial figures report Apple Pay and Google Pay support. One caveat worth knowing: merchants can check which country issued your card, and some decline prepaid or foreign-issued cards, so a few refusals are normal.
How do I top up the Bitsa card?
By crypto (Bitcoin, Ethereum, USD Coin), by card, by SEPA transfer, by wallet or by voucher. External-card top-ups cost 1.5% after your allowance; voucher reloads run 0–6% unofficial; crypto buys are reported at 0% on all plans. For wallet transfers, generate a new address each time and check the network — an unsupported network can mean lost funds.
Is Bitsa card safe?
There are real safeguards — an SMS code plus a personal SCA secret for online payments, and the ability to freeze the card in the app. But it is custodial: your balance is held by the provider, not by you, and blockchain transfers you make are irreversible. Unofficially, no support channels or response times are published. Use it for spending, not as storage, and do not park large sums.
Is Bitsa card available in my country?
The official country list is not disclosed. Unofficially, Bitsa is aimed at residents of 27 EEA countries, with Bulgaria, Croatia, Latvia, the UK, the US and Canada listed as restricted or closed. Citizenship may be screened separately from residence, which is standard practice. Check your own country and your nationality against the app before you load money.
Is Bitsa card worth it?
For euro-area residents spending crypto regularly, the everyday use justifies the cost: a real Visa, a European IBAN, and no monthly fee on the entry plan. It is not worth it if you need another currency, want your own keys, or cannot tolerate an app rated in the high twos and a Trustpilot profile at 1.3 out of 5. My own verdict is 5.0 out of 10 — useful, unproven underneath.
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