Terms of Service
Last updated: 7 July 2026
These terms set out the rules for using the skills30.dev platform and for buying and using Skills 3.0 mini-courses.
General provisions
The service provider and seller is IT-OPES Usługi Informatyczne, NIP PL5291686297, operating the platform under the Skills 3.0 brand (a sub-brand of Devs 3.0). Contact: . These terms apply to every person using the platform.
Scope of services
The service covers access to individual Skills 3.0 mini-courses, purchased separately and available in a self-paced format, with no cohorts and no fixed edition dates.
Contract and account
You enter the contract by buying a mini-course. An account is created from your email address, and the first sign-in happens through a link sent to that address or through external sign-in (Google or GitHub). A login session protects access to your account.
Payments and invoices
Payments are handled by Stripe. Prices are shown in PLN or USD and depend on the mini-course purchased. We issue invoices through the National e-Invoicing System (KSeF).
Right of withdrawal
A consumer has the right to withdraw from the contract within 14 days. If, at your explicit request, we begin providing access to digital content before that period ends, the right of withdrawal expires once provision begins.
Complaints
You can submit complaints to . We respond within a reasonable time required by law. A consumer may also use out-of-court ways of handling complaints and pursuing claims, including the EU online dispute resolution platform available at ec.europa.eu/consumers/odr.
Changes to the terms
These terms are versioned. We will notify you of changes, and for a material change we may ask you to accept the terms again before you continue using the platform.
Final provisions
Matters not covered here are governed by Polish law. Data processing is described in the Privacy Policy.