Legal entity : MUCHA JACEK — French sole traderSIREN 109 189 845 · SIRET 109 189 845 00018 · APE 85.59A
Atelier Mucha · LearnTechnical English and Polish · blockchain literacy · Oise, France

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Policies and legal information

All the contractual and regulatory documents of the site — 16 documents, in force as of 4 September 2026. They are written in French, which is the binding version; an English translation is provided for convenience.

Sale, prices and payment

What binds you when you order: the seller's identity, terms of sale, prices, payment, lead times and remedies.

Legal notice

Publisher, SIREN/SIRET, APE code, host and contact details of the site.

Terms and conditions of sale

Scope, prices, ordering, payment, lead times, withdrawal, liability and governing law.

Pricing and invoicing

The displayed price is the price paid, no hidden fees, current price list, when payment falls due, invoicing and price errors.

Payment policy

Amount due at order, deposit, accepted payment methods and transaction security.

Payment security

Who receives your card details and who does not, PSD2 strong authentication, anti-fraud checks and disputing a charge.

Withdrawal and refunds

The 14-day right of withdrawal, how refunds are made, and the model withdrawal form.

Cancellation, rescheduling and absence

Notice required to move a session, consequences of an absence, cancellation by the provider and force majeure.

Delivery times

Start-up and delivery times for each course, area covered and remedies for delay.

Complaints and mediation

Where to complain, what to include, acknowledgement and response times, consumer mediation and remedies.

Data, site and scope

What the site does with your information, what is sold and what is not.

Privacy policy

Personal data processing, legal bases, retention periods and how to exercise your GDPR rights.

Confidentiality of your documents

Confidentiality undertaking on the files you send, retention periods, anonymisation and the absence of subcontracting.

Cookie policy

No third-party trackers: the only cookie set is the basket session cookie.

Terms of use of the site

Intellectual property, prohibited uses, availability and the limits of the published content.

Code of practice

The exact scope of what is sold, and the list of regulated activities that are expressly excluded.

Capacity and minors

Who may order, courses for the benefit of a minor, and how their data is handled.

Accessibility

Accessibility measures applied and the site's conformance status.