Stablecoin payments at an OTA

The Case & Internal Diagnostic

Decide whether to proceed and what your finance team must establish before any vendor conversation

What this part covers

This is the first of three short documents on whether and how to add stablecoin payments to an OTA's payments stack. Each part is meant to be read on its own.

Part 1 (this document) answers two questions: whether the commercial case is real for your business, and what you need to establish internally before you talk to any vendor or external counsel. Read this first. If the answer is yes, go to Part 2.

Part 2 covers the regulatory and vendor work, and the pilot launch (a single market on the customer side, plus a parallel supplier-payment pilot on the back end).

Part 3 covers scaling beyond the pilot, the full risk register, and the final prioritized recommendation.

1. Why this conversation, why now

Stablecoins moved from crypto-native experiment to working payments infrastructure over 2024–25. Four facts matter for an OTA finance team; the rest is commentary.

• Regulation is now in force, not pending. The US (GENIUS Act, July 2025), EU (MiCA, 2024), Singapore (MAS framework, June 2025) and Hong Kong all now have operating frameworks for fiat-backed stablecoins. Section 2 covers what this means in practice.
• The payments incumbents have committed real money. Stripe paid $1.1 billion for Bridge. Visa settles in USDC on-chain. Mastercard offers stablecoin services with Circle and Paxos. These firms have better information about payment economics than any analyst. Their capital allocation is the signal.
• Scale is real, with a caveat. Stablecoin market capitalization passed $300 billion at end-2025. Reported on-chain volume ($33 trillion in 2025) is frequently cited but overstates commerce. Most of it is trading and automated flow, not payments. The more honest indicator is B2B stablecoin payment volume, which grew roughly tenfold over two years to about $6.4 billion per month by late 2025. Smaller number, but it measures the thing that matters.
• A direct competitor is live. Trip.com launched stablecoin acceptance at checkout in December 2025, via Triple-A (a Singapore-licensed gateway), accepting USDT and USDC. More on what to read into this and what not to in section 1.4.

The question for an OTA finance team is no longer whether this infrastructure is real. It is whether economics clear the bar for your specific business, and if so, on what sequencing. This document is built to answer that.

1.1 Why an OTA should care

Card-based cross-border acceptance carries four embedded costs. Stablecoin payments through a licensed gateway reduce all four, by different amounts, with different caveats. The honest version of the table looks like this:

1.2 Why the OTA model fits

Five features of the OTA business model interact with the economics above:

• High average transaction values. Travel bookings sit between $200 and $2,000. A 2% net saving on a $500 booking is $10 per transaction, small individually, material at volume.
• Cross-border by default. OTAs collect in many currencies and pay suppliers in different ones. This is the corridor where card costs are highest, so it is where the comparison is most favorable.
• Pre-payment model. Customers pay at booking, often weeks before delivery, so the settlement-timing benefit lands on a larger float base than it would in a pay-on-delivery business.
• Elevated chargeback rates. Cancellations, no-shows and disputes make travel chargeback exposure higher than general e-commerce, so the finality benefit is worth more here than elsewhere, with the refund caveat from the table above.
• Pure digital channel. No point-of-sale hardware. Adding a payment method is a checkout and orchestration change. This is bounded scope, bounded cost.

1.3 Two parallel use cases. Develop them together

Most analyses focus on customer-facing acceptance. For an OTA, supplier payments are at least as commercially material and usually easier to pilot, because they don't touch the customer experience and don't depend on consumer adoption. The two should be planned in parallel, not sequenced one-after-the-other.

1.4 The competitive picture. Read it carefully

Several travel platforms now accept stablecoins. The facts, with the appropriate skepticism attached to each:

• Trip.com — live since December 2025. USDT and USDC via Triple-A, with promotional discounts up to 18% in Vietnam. Read the discount correctly: 18% is many times larger than any cost-saving stablecoin acceptance delivers, so Trip.com is not harvesting savings. It is paying to acquire adoption data and early share in a customer segment. That is a deliberate, funded experiment by a direct competitor, which is exactly why it is worth watching. It is not yet proof the segment is profitable.
• Despegar — live. Binance Pay integration; over half of its 2024 crypto transactions came from first-time users under 35. One company's data, but a useful early read on the customer-acquisition angle.
• Travala — 77% of bookings in crypto, 2.5x basket vs fiat. Treat with caution: Travala is a crypto-native platform whose customers self-selected into it. The basket multiple tells you crypto-holding travelers spend more on a crypto-first site, not what your customers will do at your checkout. Expect a much smaller uplift in a mass-market context; the pilot in Part 2 is designed to measure your actual number.
• Emirates — announced 2026 rollout via Crypto.com Pay, for flights, upgrades and in-flight services. An MoU, not a live program.

2. The regulatory picture (a CFO summary)

The single biggest change between an early-2025 assessment and a 2026 assessment is regulatory. Frameworks that were proposed or pending are now in force. The question has moved from 'is this legally permissible' to 'which licensed counterparty do we use, and what compliance work do we delegate versus retain.'

2.1 Where the rules now sit, by region

2.2 Which token to accept

The most concrete regulatory decision in front of you:

• USDC (Circle) — the default for EU and US-touching flows. MiCA-authorized and US-regulated, which makes it the simplest regulatory position to defend internally and externally.
• USDT (Tether) — the liquidity leader in ASEAN. Not authorized under MiCA, so it should not be offered to EU customers. Acceptable in non-EU corridors via a licensed gateway.
• PYUSD (PayPal) and RLUSD (Ripple) — emerging. A hedge against single-issuer concentration, but limited liquidity outside the US today. Not pilot candidates.
• Nothing algorithmic or under-collateralized. The 2022 TerraUSD collapse is the reference case. Fiat-backed, 1:1-reserved, audited issuers only.

Recommendation: start with USDC and USDT, routed through low-fee networks (TRON for USDT, Solana for USDC).

2.3 What you delegate, what you keep

A common misunderstanding is that accepting stablecoins exposes the OTA to the full crypto regulatory perimeter. In a properly structured arrangement, accepting through a licensed gateway that handles on-chain receipt, customer screening, sanctions checks, and conversion to fiat, the OTA's own obligations are narrower than many assume. They are not zero.

The gateway carries (delegated)

• Customer-side identity checks, where required by local law.
• On-chain transaction monitoring.
• Sanctions screening at the wallet level (US, EU, UK, UN lists).
• Travel Rule reporting (sharing originator and beneficiary data above thresholds).
• Stablecoin-to-fiat conversion and FX execution.
• Reporting under local stablecoin frameworks.

You retain (merchant-level)

• Sanction-screening on suppliers paid in stablecoin. The same OFAC/EU/UN obligation you carry today, extended to wallet addresses, not just legal entity names.
• Tax and accounting treatment. Most jurisdictions treat fiat-backed stablecoins as cash-equivalent when held briefly through a converting gateway, but confirm with your auditors before the settlement architecture is fixed, not after.
• Refund and consumer-protection mechanics. Refund in stablecoin or fiat? If the customer pays a quoted token amount and the price moves between quote and confirmation, who carries the spread? Product-policy decisions, not just legal questions.
• Marketing and promotions compliance. Particularly under the UK FCA financial promotions regime. Any discount campaign designed to drive stablecoin adoption needs legal review before launch.

3. Phase 0 - Internal diagnostic

Duration: 4–6 weeks | Owner: CFO and Head of Payments | Outcome: a documented mandate to enter Part 2 (vendor and pilot work) — or a documented decision not to

Before any vendor pitch, before any external counsel engagement, set the internal baseline. Without it, the next phase generates noise rather than decisions. Phase 0 is the cheapest, and the one most often skipped.

3.1 The five questions to answer

Each is a discrete piece of internal analysis. None requires external advice. All are valuable even if the stablecoin program is later paused. They are simply good payments-and-treasury hygiene.

3.2 Who needs to be in the room

Stablecoin acceptance crosses functional boundaries that don't usually coordinate well. Constituting the working group correctly in Phase 0 is the single biggest determinant of whether the next phase moves on schedule.

3.3 The decision: do we go to Part 2?

• Do not move to vendor and regulatory work until all of these are documented and signed off:
• Cross-border GMV cohort is at least 15–20% of total GMV (otherwise the EBITDA case is too thin to justify program cost).
• Estimated annualized savings are at least 5–10x projected program cost over a 36-month horizon.
• CFO and General Counsel sign-off on program scope and risk appetite.
• Working group consists of named owners and a weekly cadence agreed.
• Initial shortlist of 2–3 candidate pilot markets identified, with the regulatory question 'is this permissible without local crypto licensing' framed for external counsel.

What's next

If the gates above are cleared, Part 2 covers the vendor and regulatory work (Phase 1), the customer-side pilot launch and the parallel supplier-payment pilot (Phase 2). Expected elapsed time from the end of Part 1 to a live pilot: approximately one to two quarters.