SEAT EXCHANGE INFRASTRUCTURE

Turn seat changes into revenue, without ceding control of a single seat

SeatClear runs a members-only seat exchange inside your app. Passengers swap and resell seats after check-in. Every price capped at fare value, every seller refunded rather than enriched, and every trade cleared by you before it executes.

Prototype environment: Vela Air is a fictional carrier; every airline system runs simulated behind labeled gateways.

trade trd_8842K1 · PNR K8X2LQpending airline
VL 218 · ATL–LHRdep 17:40 ET
Seat resale22F → 27B · Main Cabin
Buyer pays$165.00
Seller refund (their original price)$148.00
Markup · shared with the airline$17.00
Flat trade fee · weighted to the airline$15.00
Total charge$180.00
Documented as EMD on your ledgerillustrative
✓ identity verified
✓ fare rules pass
✓ priced ≤ fare value
RUNNING IN DEMO WITHVELA AIR
≤ fare value
hard price cap on every resale
$0
seller profit: repaid their cost, never a markup
100%
of trades clear the airline's approval queue
members-only
trading anchored to your loyalty program
Aircraft wing over clouds at golden hour

Every trade clears your approvals queue

Nothing moves without the carrier. Each trade queues with its full pricing breakdown, executes only after you approve, and unwinds atomically if any step fails, so no passenger is left without a seat. Rejecting is one click and refunds in full.

Approvals queue1 pending
trade trd_8842K1 · PNR K8X2LQ
VL 218 · 22F ⇄ 27B$180.00
ACMBA. Chen ⇄ M. Bell · Main Cabin
reissue + EMD✓ identity verified✓ priced ≤ fare value
✓ ApproveReject
Buy / SellVELA AIR
YOUR FLIGHT
ATL → LHR
VL 218 · your seat 22F
Exchange window open
27BMain Cabin · Middle
sold by M. Bell · member
Seat price$165.00
Seller repaid (their original price)$148.00
Markup · shared with the airline$17.00
Flat trade fee$15.00
Total$180.00
Buy 27B · $180.00
You'll move to 27B; Marcus takes 22F.

No margin left to scalp

A seller is never paid more than they paid. The engine caps every payout at the seller's original cost and every price at the seat's fare value, so resale has no spread to capture. Any markup a buyer pays is shared with the carrier, and sellers are thanked in your currency instead: miles, upgrade credits, or status, never cash profit.

SeatClear proposes. Your systems execute.

SeatClear validates a trade (identity, fare rules, price cap) and hands your reservation and servicing systems a clean, approved order to price and execute. SeatClear never touches the ticket and never holds funds; the airline stays merchant of record and system of record. Deeper NDC order views are on the roadmap.

POST /v1/trades → 201 Created
{
  "id": "trd_8842K1",
  "flight": "VL218",
  "leg": { "from": "22F", "to": "27B", "pnr": "K8X2LQ" },
  "path": "emd_ancillary",
  "cash": { "amount_cents": 16500, "currency": "USD" },
  "fee": {
    "seller_payout_cents": 14800,
    "markup_cents": 1700,
    "airline_cents": 1850,
    "seatclear_cents": 1350
  },
  "merchant_of_record": "airline",
  "status": "pending_airline"
}

What a cleared trade looks like

Illustrative trades from the demo world: every fee visible, every document numbered.

FLIGHTCITY PAIRPNRMOVEPRICEPLATFORM FEEEMDSTATUS
VL 218ATL–LHRK8X2LQ22F → 27B$165.00$32.00008-2214067731settled
VL 45ATL–JFKM4P7RN31A → 6D$2,250.00$240.00008-2214067802settled
VL 302ATL–LHRQ2W9TK18C → 4D$620.00$72.00008-2214067891settled
VL 218ATL–LHRJ8H2XD12C ⇄ 14Aeven swap$9.00dcs only
WHY AIRLINES ALLOW IT
  • Every resale is capped at fare value, with no arbitrage headroom.
  • Sellers are refunded their cost, never enriched, so there is nothing to scalp.
  • One seat per traveller per flight, under per-member trade limits, with no cornering inventory.
  • You approve every trade and stay system of record, so the airline keeps control.
  • Passenger money settles off-airline; your ledger never holds it.

Security & compliance

The airline is merchant of record on every trade; SeatClear never holds airline or passenger funds. Passenger identity is anchored to your loyalty program and verified before a paid trade executes, and settlement runs off-airline so your ledger never sees passenger money.

DESIGNED TO MEET
PCI DSSSOC 2GDPR

Prototype: controls shown reflect the production design, not a completed audit; airline systems are simulated behind labeled gateways.