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OPERIUM · ONE MARKET LTD

Legal Notice

Last updated: 26 July 2026

This Legal Notice identifies the business responsible for the OPERIUM corporate website and explains the legal and operational relationship between OPERIUM, ONE MARKET LTD and the software products presented on this website.

Table of contents

  1. 1. WEBSITE OPERATOR
  2. 2. PURPOSE OF THE WEBSITE
  3. 3. PRODUCT OPERATORS
  4. 4. NO GOVERNMENT OR REGULATORY AFFILIATION
  5. 5. CONTACT AND COMPLAINTS
  6. 6. COMPANY DISCLOSURES
  7. 7. APPLICABLE LAW

1. WEBSITE OPERATOR

The website operium.store is published and operated by: ONE MARKET LTD Company number: 11161336 Registered in: England and Wales Registered office: 128 City Road, London, England, EC1V 2NX Trading name: OPERIUM Email: commercial@operium.store Telephone: +44 7925 367011 OPERIUM is a trading name and technical product environment of ONE MARKET LTD. OPERIUM is not a separate incorporated legal entity.

2. PURPOSE OF THE WEBSITE

The OPERIUM website presents software products, technical systems, development activities, operational infrastructure and related business information. The website may provide links to independent product websites, dashboards, documentation, demonstrations, subscription pages and services. The presence of a product on operium.store does not necessarily mean that ONE MARKET LTD is the contracting entity, merchant of record, data controller or local operator for that product. The applicable product page and the product’s own legal documents identify the relevant supplier, operator, payment recipient and data controller.

3. PRODUCT OPERATORS

Unless a product page or its specific legal documents state otherwise, products directly operated and supplied by ONE MARKET LTD are contracted through ONE MARKET LTD. Certain products may be operated, licensed, distributed or supplied by another identified legal entity in a particular country or territory. VillaTax is operated and supplied in Indonesia by PT Asiah Legal Jaya. PT Asiah Legal Jaya contracts directly with VillaTax customers in Indonesia, issues its customer invoices and receives its customer payments. ONE MARKET LTD provides technical development and maintains the OPERIUM domain infrastructure used by VillaTax. ONE MARKET LTD does not receive, hold or beneficially own payments made by VillaTax customers to PT Asiah Legal Jaya. The product-specific legal documents published on the relevant product website prevail in relation to that product.

4. NO GOVERNMENT OR REGULATORY AFFILIATION

Unless expressly stated in writing by the relevant authority, neither OPERIUM nor ONE MARKET LTD is affiliated with, endorsed by or acting on behalf of any government, tax authority, financial regulator, card network, blockchain foundation or public body. Software products may organise information, perform calculations, generate reports, monitor systems or assist operational decisions. Such functionality does not by itself constitute legal, tax, accounting, investment, financial or regulatory advice.

5. CONTACT AND COMPLAINTS

Questions about the OPERIUM corporate website may be sent to: commercial@operium.store Please include the relevant page, product or issue in your message. Complaints concerning a particular product, subscription, payment or data-processing activity should be sent to the entity identified in that product’s own terms or privacy notice.

6. COMPANY DISCLOSURES

ONE MARKET LTD is a private limited company incorporated in England and Wales under company number 11161336. Registered office: 128 City Road London England EC1V 2NX

7. APPLICABLE LAW

This Legal Notice and the use of the OPERIUM corporate website are subject to the laws of England and Wales, without limiting any mandatory rights that apply under another applicable law.
ONE MARKET LTD 128 City Road, London, England, EC1V 2NX Company number 11161336 commercial@operium.store +44 7925 367011

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OPERIUM

OPERIUM is a trading name and technical product environment of ONE MARKET LTD, a company registered in England and Wales under company number 11161336.

ONE MARKET LTD128 City Road, London, England, EC1V 2NXCompany number 11161336

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