A market is computable when feasible actions can be enumerated, outcomes can be attributed back to decisions, constraints can be encoded, and repeated feedback exists. Not every market qualifies — and we won't claim it does. Market support is published deliberately, with states.
Six criteria from the published market-fit framework. Answer honestly — P34's whole discipline is refusing what doesn't clear the bar.
This check reflects structural fit only. Supported status additionally requires data validation, model coverage, execution understanding and risk controls under a defined methodology.
Four states: Supported Pilot-ready Research Not currently supported
Purchase and shipping portfolio decisions from live wholesale menus. In production since 2023 at ~$100M/yr reseller scale.
Menu: SKU × quantity × supplier offers with lead times and fees.
Objective: contribution margin after fees, returns, holding costs.
Controls: budget caps, per-SKU limits, human PO approval.
Maturity: live production; member workflows available today.
Retail and online arbitrage on public telemetry (Keepa-class data), pointed at small-ticket buyers.
Menu: discounted listings × quantity with price history.
Objective: resale margin net of fees and returns risk.
Maturity: pipeline case; pilot by application.
Domain drops, vinyl (Discogs), retro games (PriceCharting), LEGO, TCG, watches — the finest public comp datasets in commerce.
Menu: live listings/auctions × condition tiers.
Objective: realized flip margin; abstention discipline is decisive.
Maturity: research workflows; member experiments welcome.
Lend / no-lend calls where credit history is sparse. ~3,000 loans issued in a live model test (2025). Enterprise pilots only, after compliance review.
Limit increases and calibrated onboarding offers scored on lifetime economics. Active discovery cases with banks.
CLO manager selection, B2B advances, plan payments, customs and fraud insurance — menu-shaped decisioning under partial observability.
Routing and execution in adversarial order flow. Deployed in research; a separate product and regulatory perimeter — not part of membership.
Regulated-market uses are excluded from profit-share pricing and gated under the API Terms. We do not infer support from ordinary-commerce positioning.
Event-ticket resale, reservation arbitrage, aged accounts and similar categories with legal or platform-rule exposure are declined by policy.
Each supported market ships with a capability matrix: supported data, action types, automation level, known failure modes, capital assumptions, execution dependencies and model version. If we can't publish that matrix, the market isn't supported — it's research.
Customer interviews and internal research track 45+ candidate markets — from freight and GPU capacity to tax credits and equipment rental. The working paper's application templates show how each maps to the MSD data contract.