OPERATOR Marketing Express — Tradix app s.r.o. Version 2026-10-04, effective from 4 October 2026 COMPANY DETAILS Item | Details Company name | Tradix app s.r.o. Registered office | Jana Zajíce 924/16, Bubeneč, 170 00 Praha 7 Company ID (IČO) | 24926370 VAT | not registered for VAT Registration | registered in the Commercial Register maintained by the Municipal Court in Prague, Section C, Insert 446092 E-mail | support@tradixapp.com Phone | +420 775 054 042 Website | https://marketingexpress.app Brand | Marketing Express POINT OF CONTACT The e-mail address support@tradixapp.com is the single point of contact for customers and for public authorities under Articles 11 and 12 of Regulation (EU) 2022/2065 on digital services (Digital Services Act). We communicate in Czech and English. SUPERVISORY AUTHORITIES AND DISPUTE RESOLUTION – consumer protection: Czech Trade Inspection Authority (Česká obchodní inspekce, ČOI), https://www.coi.gov.cz; – out-of-court resolution of consumer disputes: Czech Trade Inspection Authority (Česká obchodní inspekce, ČOI), Central Inspectorate – ADR Department, Gorazdova 1969/24, 120 00 Praha 2, https://adr.coi.cz; – personal data protection: Office for Personal Data Protection (Úřad pro ochranu osobních údajů, ÚOOÚ), Pplk. Sochora 727/27, 170 00 Praha 7, https://uoou.gov.cz; – digital services and artificial intelligence: Czech Telecommunication Office (Český telekomunikační úřad, ČTÚ), https://ctu.gov.cz; – trade licensing: the trade licensing office competent according to the registered office. LEGAL DOCUMENTS – Terms and Conditions (https://marketingexpress.app/legal/terms) – Complaints Policy (https://marketingexpress.app/legal/complaints) – Withdrawal Information and Form (https://marketingexpress.app/legal/withdrawal) – Privacy Policy (https://marketingexpress.app/legal/privacy) – Your Rights (GDPR) (https://marketingexpress.app/legal/gdpr) – Cookies (https://marketingexpress.app/legal/cookies) – AI and Content Rules (https://marketingexpress.app/legal/content) – Data Processing Agreement (for businesses) (https://marketingexpress.app/legal/dpa) Details valid as of 4 October 2026.