Terms of Service
Last updated: February 2026
These terms govern use of the Space Invoices invoicing platform. Space Invoices Inc. and Studio 404 d.o.o. (Slovenia) co-own the intellectual property; Studio 404 runs the service (development, hosting, and operations). Your agreement is with Space Invoices Inc.
1. Agreement to Terms
These Terms of Service ("Terms") constitute a legally binding agreement between you ("Customer", "you") and Space Invoices Inc., a Delaware corporation ("Space Invoices", "we", "us"). By accessing or using our services, you agree to be bound by these Terms.
The platform is developed and operated with Studio 404 d.o.o., a company registered in Slovenia (EU), under service and processing arrangements with Space Invoices Inc.
If you are entering into these Terms on behalf of a company or other legal entity, you represent that you have the authority to bind that entity to these Terms.
2. Description of Service
Space Invoices provides an API-first invoicing platform for issuing and managing invoices, estimates, credit notes, and related flows (including tax and e-invoicing features where available). Our services include:
- REST API and TypeScript SDK for programmatic invoice management
- Web-based dashboard for invoice creation and management
- Multi-tenant entity management for platform customers
- Tax compliance modules (fiscalization, e-invoicing, VAT validation)
- PDF generation and document delivery
- Sandbox environment for development and testing
3. Account Registration
To use our services, you must:
- Provide accurate and complete registration information
- Maintain the security of your account credentials and API keys
- Notify us immediately of any unauthorized access to your account
- Be at least 18 years old or have the legal capacity to enter into agreements
You are responsible for all activity that occurs under your account, including actions taken through your API keys by your applications or third-party integrations.
4. API Usage and Fair Use
Your use of the Space Invoices API is subject to the following:
- API keys are confidential and must not be shared publicly or embedded in client-side code
- Rate limits apply as documented in our API reference; exceeding limits may result in temporary throttling
- Sandbox and production environments are separate; sandbox data must not be used for live transactions
- You must not reverse-engineer, decompile, or attempt to extract the source code of our API
- Automated access must include appropriate User-Agent headers and respect retry-after responses
5. Acceptable Use
You agree not to:
- Use our services for any illegal purpose or in violation of applicable laws
- Create or send fraudulent, misleading, or fictitious invoices
- Interfere with or disrupt the integrity or performance of our services
- Attempt to gain unauthorized access to our systems or other users' data
- Use our services to process or store data subject to heightened regulatory requirements (e.g., HIPAA-protected health data) without prior written agreement
- Resell or redistribute our services without authorization
6. Billing and Payment
Paid services are billed according to the pricing plan you select. Key billing terms:
- Platform fees are billed monthly in advance; usage-based charges are billed in arrears
- All prices are exclusive of applicable taxes unless stated otherwise
- Payments are processed via Stripe; you agree to Stripe's terms for payment processing
- Failed payments may result in service suspension after a 7-day grace period
- We reserve the right to modify pricing with at least 30 days' written notice
- No refunds are provided for partial billing periods, except as required by law
7. Data Ownership and Processing
Your data: You retain all ownership rights to the data you create, upload, or process through our platform (including invoice data, customer records, and entity configurations). We claim no ownership over your content.
Data processing: When you store personal data about your own customers or buyers on invoices, you are typically the data controller and we act as a processor for that data. A Data Processing Agreement (DPA) is available upon request. See our Privacy Policy for detail.
Data portability: You may export your data at any time via the API. Upon account termination, we will make your data available for export for 30 days before deletion.
8. Compliance Disclaimer
Our platform provides tools to assist with tax compliance, including fiscalization, e-invoicing formats, and VAT validation. However:
- We do not provide legal, tax, or accounting advice
- You are solely responsible for ensuring your use of our services complies with applicable tax, invoicing, and bookkeeping rules in your jurisdiction (including how long you must retain invoices and books)
- Compliance features are provided on a best-effort basis; regulatory requirements change frequently, and you should verify compliance with qualified advisors
- We do not guarantee that invoices generated through our platform will satisfy all local requirements in every jurisdiction
9. Service Level
We target 99.9% uptime for our production API, excluding scheduled maintenance. In the event of downtime:
- We will use commercially reasonable efforts to restore service promptly
- Scheduled maintenance will be communicated at least 24 hours in advance when possible
- Enterprise customers may negotiate custom SLA terms with service credits
The sandbox environment is provided without uptime guarantees.
10. Intellectual Property
Intellectual property rights in the Space Invoices platform, API, SDK, documentation, and related materials are co-owned by Space Invoices Inc. and Studio 404 d.o.o., as set out in the parties’ agreements. These Terms grant you a limited, non-exclusive, non-transferable license to use our services during the term of your subscription. Nothing in these Terms assigns that IP to you.
Our UI components library is provided under a copy-paste license: you may copy, modify, and use the components in your own projects without restriction, but you may not redistribute them as a standalone component library.
11. Warranty Disclaimer
OUR SERVICES ARE PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT OUR SERVICES WILL BE UNINTERRUPTED, ERROR-FREE, OR SECURE.
12. Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, SPACE INVOICES INC. SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS OR REVENUES, WHETHER INCURRED DIRECTLY OR INDIRECTLY, OR ANY LOSS OF DATA, USE, OR GOODWILL.
OUR TOTAL AGGREGATE LIABILITY FOR ALL CLAIMS ARISING OUT OF OR RELATING TO THESE TERMS OR OUR SERVICES SHALL NOT EXCEED THE AMOUNTS PAID BY YOU TO SPACE INVOICES IN THE TWELVE (12) MONTHS PRECEDING THE CLAIM.
13. Indemnification
You agree to indemnify, defend, and hold harmless Space Invoices Inc. and its officers, directors, employees, and agents from any claims, damages, losses, or expenses (including reasonable legal fees) arising from your use of our services, your violation of these Terms, or your violation of any third-party rights.
14. Termination
Either party may terminate these Terms:
- By you: Cancel your subscription at any time through your account settings. Cancellation takes effect at the end of the current billing period.
- By us: We may suspend or terminate your access if you violate these Terms, fail to pay fees after the grace period, or if required by law.
Upon termination, your right to use our services ceases immediately. You may export your data for 30 days after termination. We will delete your data after this period, except where retention is required by law.
15. Governing Law and Disputes
These Terms are governed by the laws of the State of Delaware, United States, without regard to conflict of law principles.
Any disputes arising from these Terms or our services shall first be attempted to be resolved through good-faith negotiation. If unresolved within 30 days, disputes shall be submitted to binding arbitration under the rules of the American Arbitration Association (AAA) in Delaware, United States, except where arbitration is not enforceable for you under applicable law.
For customers in the European Union (including Slovenia), nothing in these Terms limits your rights under mandatory consumer protection laws of your country of residence, and you retain the right to bring claims before the courts of your country of residence where such jurisdiction applies.
16. Changes to Terms
We may modify these Terms at any time. We will provide at least 30 days' notice of material changes via email or through our platform. Continued use of our services after the effective date of changes constitutes acceptance. If you do not agree to the modified Terms, you may terminate your account before the changes take effect.
17. General
- Entire agreement: These Terms, together with our Privacy Policy, constitute the entire agreement between you and Space Invoices.
- Severability: If any provision is found unenforceable, the remaining provisions remain in full effect.
- Waiver: Failure to enforce any provision does not constitute a waiver of that provision.
- Assignment: You may not assign these Terms without our prior written consent. We may assign these Terms in connection with a merger, acquisition, or sale of assets.
- Force majeure: Neither party is liable for delays or failures caused by events beyond reasonable control, including natural disasters, pandemics, government actions, or infrastructure failures.
18. Contact
For questions about these Terms of Service:
Space Invoices Inc.
Email: legal@spaceinvoices.com