The seller is identified as follows, in accordance with Art. L111-1 of the French Consumer Code (Code de la consommation):
Buyer / User: any individual or legal entity who subscribes to a plan or purchases lifetime access on propsim.io or the hosted application.
PropSim is a web-based SaaS platform that runs Monte Carlo simulations to estimate pass probabilities and expected value on prop trading evaluation accounts.
The service includes:
The service is provided "as-is." PropSim is a statistical calculator — results are probabilistic estimates based on user-supplied inputs and do not constitute financial advice, performance guarantees, or trading signals.
| Plan | Price | Type | Access |
|---|---|---|---|
| Free | $0 | Free account | TopStep 50K only, 5,000 paths |
| Premium Monthly | $25 / month | Recurring subscription | All features, 61+ configs, 20,000 paths |
| Lifetime | $149 one-time | Permanent purchase | All features, forever, no recurring charges |
Prices are displayed in USD and are all-inclusive (no VAT applies — see Section 01). Payment is processed securely by Stripe, Inc. PropSim servers never store or handle raw card data.
Stripe, Inc. acts as payment processor and is solely responsible for payment data security. Its own terms and privacy policy apply to the payment transaction.
This policy reflects the nature of the service:
Single exception: In the event of total, documented technical failure attributable to PropSim (service inaccessible for more than 72 consecutive hours), a prorated credit or partial refund may be granted at PropSim's sole discretion, upon written request submitted within 7 days of the incident at [email protected].
Chargebacks: PropSim will systematically contest any Stripe dispute initiated by a user who accepted these Terms at checkout. Evidence of acceptance (timestamp, IP address, user ID) will be submitted to Stripe. A fraudulent chargeback may result in permanent account suspension.
Monthly subscription: Cancel anytime via the Stripe customer portal. Cancellation takes effect at the end of the current billing period — no partial refund is issued for the remaining time.
Lifetime access: Permanent by nature. Access cannot be revoked by PropSim except in cases of breach of these Terms (fraud, abusive chargeback, unauthorized sharing of credentials).
Termination by PropSim: PropSim reserves the right to suspend or terminate access without refund in cases of fraud, Terms violation, attempted reverse engineering, or unauthorized resale of access.
PropSim is a statistical tool. It does not constitute investment advice or a guarantee of trading results.
In accordance with Art. 1231-3 of the French Civil Code, PropSim's maximum aggregate liability in any circumstance is strictly limited to the total amounts paid by the user in the 30 days preceding the incident giving rise to the claim. PropSim cannot be held liable for indirect, incidental, or consequential damages, including loss of trading opportunity or loss of profits.
PropSim collects the following data as data controller (responsable de traitement) within the meaning of EU Regulation 2016/679 (GDPR):
Data is processed on the legal bases of contract performance (Art. 6(1)(b) GDPR) and legitimate interest (Art. 6(1)(f) GDPR). Data is not sold or transmitted to third parties except Supabase (authentication and database infrastructure) and Stripe (payment processing), both operating under GDPR-compliant data processing agreements.
In accordance with Arts. 15 to 22 GDPR and Arts. 38 to 43 of the French Data Protection Act (Loi Informatique et Libertés), users have the right to access, rectify, erase, port, and restrict processing of their personal data. To exercise these rights, contact: [email protected]. Users also have the right to lodge a complaint with the CNIL (cnil.fr).
In accordance with Arts. L616-1 and R616-1 of the French Consumer Code, PropSim has designated a consumer mediator (médiateur de la consommation) to whom any unresolved dispute may be submitted free of charge:
EU consumers may also use the European Commission's Online Dispute Resolution platform: ec.europa.eu/consumers/odr.
These Terms are governed exclusively by French law, without regard to conflict of law principles.
In the event of a dispute, the parties agree to first seek an amicable resolution within 30 days following a written notice sent to [email protected]. If no agreement is reached, the dispute shall be submitted to the exclusive jurisdiction of the Tribunal compétent du ressort de Paris (75015), which is the court of the seller's registered office.
For consumers domiciled in an EU member state other than France, the mandatory protective provisions of their country of residence shall apply alongside French law, without prejudice to the above.