A prop firm's payment stack has to do two jobs that pull in different directions: collect a challenge fee from anyone who wants to try, and pay out real money to a smaller group who pass. General-purpose processors built for ordinary e-commerce often decline that model outright. Stripe's own Restricted Businesses page lists "Funded prop trading" among the financial products and services it will not support at all, which rules out the processor most new founders reach for first. This looks at the categories of processors prop firms actually use, and what to check within each before committing a checkout page to one.
1. High-risk card processors and merchant accounts
Card is still the payment method most challenge buyers reach for first, because it is the one they already use everywhere else. For a prop firm, that card volume usually runs through a high-risk merchant account rather than a standard one, underwritten by an acquiring bank or payment facilitator that prices for the chargeback and reversal risk explicitly instead of excluding it. Approval takes longer than a standard account, often with a reserve held against future chargebacks and closer questions about refund policy on failed challenges. See high-risk merchant accounts for trading firms for what that underwriting process actually asks for.
2. Dedicated crypto payment processors
A crypto processor built for accepting stablecoins, most often USDT or USDC, for challenge fees and sending payouts the same way, removes card-network risk from the equation entirely. Settlement is fast and does not depend on a card scheme's approval of the business category. The trade-off runs the other way: traders need a wallet, the firm needs to confirm which blockchain network a payout should go out on, and the firm still runs KYC on both the fee payer and the payout recipient. Our crypto vs bank payouts guide covers the mechanics for the payout side specifically.
3. PSP aggregators for high-risk verticals
Some payment service providers exist specifically to bundle several card acquirers, local payment methods and crypto rails behind one API, aimed at merchants that general processors turn away. For a prop firm, the appeal is one integration instead of several separate contracts. The thing to check is what actually sits behind the aggregator: its own published risk appetite, which underlying processors it routes to, and whether it has direct experience with proprietary trading or evaluation businesses specifically rather than high-risk merchants in general.
4. E-wallets for payouts
Skrill and Neteller, both Paysafe brands, are wallet-based payment methods many traders already hold, which can make a payout land faster once both sides are set up than a fresh bank transfer would. Neteller's own merchant directory lists a dedicated forex category among merchants that accept it. See our Skrill vs Neteller comparison for what each publishes about its own merchant terms, since the two are not identical despite sharing an owner.
5. Bank and EMI accounts, read carefully
A firm still needs a bank or EMI account for its own operating funds even after choosing a processor for challenge fees and payouts. Wise, a common choice for multi-currency operating accounts, states in its Acceptable Use Policy, section 1.2.2, that platforms allowing the trading or exchanging of FX, CFDs or options are among its prohibited activities. Whether that applies to a given prop firm's own structure is a question to put to Wise directly rather than assume either way, and the same caution applies to any bank or EMI provider before a firm builds its finance operations around it.
Comparing the categories
| Category | Best for | Main friction |
|---|---|---|
| High-risk card processor | Familiar checkout for challenge buyers | Longer approval, reserve against chargebacks |
| Dedicated crypto processor | Fast global fees and payouts, no card-network risk | Traders need a wallet; network-specific transfers |
| High-risk PSP aggregator | One integration across several rails | Depends on the processors it actually routes to |
| E-wallets (Skrill, Neteller) | Fast payouts to traders who already hold one | Not every trader has an account already |
| Bank or EMI account | Operating funds and traditional payouts | Acceptable use policy for trading businesses varies by provider |
How to choose without repeating the Stripe mistake
The mistake founders make with Stripe is not picking the wrong processor. It is picking a processor before reading what it will and will not support, and finding out after traders have already funded challenges. The fix is the same regardless of category: read the provider's current restricted or prohibited business list, name the business plainly as a proprietary trading or evaluation firm when asking, and get a written answer before integrating rather than relying on what a sales call implied. A processor that goes quiet on a direct question about funded trading is answering the question, even without saying no outright.
Running two categories side by side, typically a card processor and a crypto processor, also reduces how much a single provider's policy change can disrupt the business, the same logic that leads most firms to run more than one payout method once volume grows.
Where SGHK fits
SGHK's Prop Firm CRM runs the challenge storefront, the rules engine and payout eligibility, and connects to any card, crypto or PSP payout processor by API, plus any KYC provider for the identity checks a payout run needs. SGHK introduces firms to processors in its partner network but does not process payments itself and does not open merchant accounts on a firm's behalf.
"We get asked which processor to use more than any other question from new prop firms. The honest answer is that the category matters more than the brand: pick one built for this risk, not one you hope will look past it."
— The SGHK Team
Key Takeaways
- Stripe's own Restricted Businesses page names "Funded prop trading" as prohibited, which is why most prop firms look elsewhere from the start.
- High-risk card processors, dedicated crypto processors and high-risk PSP aggregators are the three categories firms build a checkout on.
- Wise's Acceptable Use Policy lists FX, CFD and options trading platforms among prohibited activities for the account holder, which matters for the firm's operating account too.
- Running a card processor and a crypto processor side by side reduces exposure to any one provider's policy changing.
Frequently Asked Questions
What payment processor should a prop firm use if Stripe will not support it?
Most prop firms use a high-risk merchant account for card payments, a dedicated crypto processor for stablecoin fees and payouts, or a PSP aggregator built for high-risk verticals. Each has its own onboarding process, so confirm the current policy directly before integrating.
Do prop firms need more than one payment processor?
Many run at least two, commonly a card processor and a crypto processor, so a policy change or account issue at one provider does not stop the business from collecting fees or paying traders.
Can a prop firm use e-wallets like Skrill or Neteller for payouts?
Both are Paysafe brands and are used for payouts by some firms. Read each provider's own current merchant terms, since Skrill and Neteller are separate products with separate published policies despite sharing an owner.
Is a bank account enough for a prop firm's payment operations?
A bank or EMI account is usually still needed for operating funds even after choosing a dedicated processor for challenge fees and payouts, and the same caution about reading the provider's acceptable use policy for trading businesses applies to it.
About SGHK
SGHK is a FinTech company that designs and builds its own software for the trading industry: the eTrader trading platform, Launch your Broker and Launch your Prop Firm. Every product is written, hosted and supported in-house and licensed to trading firms, with the CRMs branded to them, all hosted by us in the cloud, managed by each firm and built to scale across clustered servers as our clients grow. Everything is encrypted, and each firm is the only one with access to its data and its clients' data.