Partners · ERP · integrators

A digital mailbox under your brand

White-label ePošťák is built for ERP systems, accounting software and integrators that want to offer Peppol e-invoicing to their clients without building their own delivery infrastructure.

The client sees only you. You own the brand, provider flow and client relationship; ePošťák remains the invisible Peppol infrastructure in the background.

Founder €99 / month excluding VAT · 12 months from activation · API documents billed separately

  • clients see only your brand
  • no ePošťák account and no ePošťák OAuth
  • Peppol infrastructure without building your own Access Point
  • provider webhooks and SMP under your control

What is a white-label digital mailbox?

A white-label digital mailbox is a service that a partner provides to its end customers under its own brand. After separate approval by the Slovak Financial Administration, clients select the partner directly in vPDS; they do not need an ePošťák account or ePošťák OAuth. ePošťák provides the Peppol Access Point and technical infrastructure in the background. The white-label agreement is not certification by itself.

Clear boundaries

Who is responsible for what in a white-label setup?

The standard white-label programme clearly separates the partner's responsibilities, ePošťák technical operations and items billed outside the monthly fee.

Partner

Your brand and your clients

The partner owns the commercial relationship with its end customers and serves them under its own brand.

  • your own user interface or a partner-branded client solution
  • your own provider identity after separate approval by the Slovak Financial Administration
  • client onboarding, communication and all client support
  • provider webhooks, activation and provider changes in your own flow
  • accuracy of the data that the partner or client submits to the service

ePošťák

Invisible Peppol infrastructure

ePošťák provides the technical backend and Peppol Access Point to the partner. It does not appear to the end client or create a user relationship with them.

  • certified technical backend and Peppol delivery
  • controlled infrastructure, monitoring and technical logs
  • production Partner Dashboard, API keys, webhooks and partner support
  • 99.5% availability target for infrastructure controlled by ePošťák

Billed separately

Usage and additional work

The monthly white-label fee does not cover documents processed through the API or individual work outside the standard product.

  • sent and received API documents under pay-per-use pricing
  • custom development, data mapping and ERP troubleshooting
  • assisted migrations, training and exceptional exports
  • individual SLAs, legal addenda and extended support

The actual product

What the partner actually gets

White-label is more than a logo above an API. It combines the client layer, production Partner Dashboard and delivery infrastructure in one operating model.

  1. 01

    The client stays in your product

    The client selects you directly in vPDS. They do not create an ePošťák account, go through ePošťák OAuth or leave your user interface for documents, statuses or support.

  2. 02

    A faster launch without your own Peppol Access Point

    You use an existing Access Point, SMP integration, signing, monitoring and technical logs. You do not have to build and operate the entire delivery infrastructure yourself.

  3. 03

    One provider flow under your control

    The partner sees companies, usage, billing and contracts in one place. You receive the provider webhook directly, register the client in SMP through the assigned interface and receive documents and events through your production webhooks.

Getting started

How do you launch Peppol white-label with ePošťák?

First verify the integration flow, then complete production approval and separate provider approval by the Slovak Financial Administration. The detailed technical process remains in the onboarding documentation.

  1. 01

    Verify your integration in the sandbox

    The sandbox is free. It is used for API testing; ePošťák support helps manage test Peppol participants.

  2. 02

    Request production access

    Choose the production API and white-label programme, provide your company details and have an authorised representative accept the integrator agreement.

  3. 03

    Configure the brand and operations

    We agree the brand assets, domain, email sender, webhooks and support model for end customers.

  4. 04

    Connect your first companies

    After separate provider approval by the Slovak Financial Administration, the client selects you directly in vPDS. You receive the activation through a provider webhook and register the company in SMP.

How do you connect a specific client company?

The client stays in your product throughout the process and does not need to know that the technical Peppol layer runs on ePošťák infrastructure. They do not create an ePošťák account or approve ePošťák OAuth.

  1. 01

    Selection in vPDS

    The client selects your company directly as its digital mailbox provider.

  2. 02

    Provider webhook

    Activation details arrive directly in your provider flow.

  3. 03

    SMP registration

    You register the company through the assigned production interface on ePošťák infrastructure.

  4. 04

    Documents to you

    You receive documents, statuses and operational events through your webhooks.

The detailed process, deactivation and the distinction from the model in which the client selects ePošťák are covered in one canonical onboarding guide.

Canonical onboarding guide (Slovak)

Founder programme

€99 per month for the white-label layer

excluding VAT · fixed-price guarantee for 12 months from activation

Founder’s White Label is available for the first 100 partner slots and includes up to 500 active companies per partner. Setup and onboarding cost €0 and the sandbox is free. Above 500 active companies, each additional active company costs exactly €0.50 per month.

API documents are not included in the monthly white-label fee. Sending and receiving through the API is billed separately based on actual usage.

From month 13, White-Label Bronze costs €199 per month excluding VAT for up to 500 active companies unless ePošťák has auditably extended the €99 Founder rate beforehand. The Founder programme is open until 31 December 2026 or until partner capacity is filled.

Answers for partners

Frequently asked questions about white-label and Peppol integration

What is a white-label digital mailbox?

A white-label digital mailbox is a partner solution in which the partner provides e-invoicing to its end customers under its own brand. ePošťák provides the technical backend, Peppol Access Point, delivery infrastructure and monitoring.

What is the difference between Enterprise API and white-label?

Enterprise API is a technical integration billed by the number of documents sent and received. White-label adds a partner-branded client and operations layer with a monthly fee; API documents continue to be billed separately.

Does the partner become a certified digital mailbox provider?

The white-label agreement is not certification by itself. The partner must separately complete approval by the Slovak Financial Administration and be added to its provider list. The client can then select the partner directly in vPDS, while ePošťák provides the Peppol Access Point and technical infrastructure in the background.

What can appear under the partner's brand?

The white-label setup includes a partner-branded client solution. The logo, colours, custom domain and email sender are configured with support as part of the approved production setup.

How much does ePošťák white-label cost?

Founder’s White Label costs €99 per month excluding VAT, with a fixed-price guarantee for 12 months from activation, for the first 100 partner slots. It includes up to 500 active companies per partner. API documents are billed separately. From month 13, White-Label Bronze costs €199 per month excluding VAT unless ePošťák has auditably extended the €99 Founder rate beforehand.

What is an active company?

An active company is a production company with e-invoice sending or receiving activated through ePošťák or the white-label partner, or a company that processed at least one document in that month. Demo, sandbox, test and non-activated companies do not count towards the limit.

Can the partner resell the service to another reseller?

The standard white-label programme is intended for the partner's own end customers. A further reseller, sub-white-label, relay service or technical mailbox provider is not included without a separate written agreement.

How are companies connected to a partner?

After the partner is approved, the client selects it directly in vPDS as its digital mailbox provider. The partner receives the provider webhook, registers the company in SMP through the assigned production interface and handles delivery in its own product. The client does not create an ePošťák account or use ePošťák OAuth.

Do you need an API or a service under your own brand?

If you only need a technical integration, start with Enterprise API. If you want to serve clients as the service provider under your own brand, request white-label production access.