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.
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.