Connecting your ERP to e-invoicing — Odoo, Business Central, ABRA Flexi, SAP

E-invoicing straight from your ERP: Odoo, Business Central, ABRA Flexi and SAP

Invoices issued in your ERP go out via Peppol and are reported to the Financial Administration (Finančná správa) without retyping. Received invoices come back into your ERP as drafts ready to post. For Odoo we have our own module, Business Central and ABRA Flexi we connect through their APIs, and SAP through a connector in your network. You only pay for hours worked, with a cap agreed in advance, and for documents from your credit — no monthly fee.

Each document costs €0.15 whether sent or received.

What we connect and how

The makers of Pohoda, Money, Helios and Odoo are also certified e-invoice delivery providers. Their users have e-invoicing right in the program. We focus on systems without such a route, and on Odoo where you want Slovak support and per-document pricing.

Odoo

Our own module

The efakturia module for Odoo (Community and Enterprise). A confirmed invoice goes out via Peppol with a button or automatically, you see the delivery status right on the invoice, and received invoices are created as draft vendor bills with the PDF and the original XML.

Odoo has its own Peppol gateway. The module makes sense when you want Slovak support, €0.15 per document and your documents in efakturia too (package for the accountant, archive).

Estimate16 – 32 hours

Deliveryabout 8 working days

Microsoft Dynamics 365 Business Central

Extension + API

Integration via the Business Central API: posted sales invoices and credit notes go out via Peppol, and received invoices are created as purchase invoices for approval. We agree with your Business Central partner whether it will be an extension or a service outside the system.

Microsoft is not a certified delivery provider. Otherwise only a partner can offer a solution, through a third party.

Estimate32 – 64 hours

Deliveryabout 12 working days

ABRA Flexi

REST API

Flexi has an open REST API, so the integration is the quickest: issued invoices go out via Peppol and received ones are created as incoming invoices with the attachment.

ABRA is not a certified delivery provider.

Estimate12 – 24 hours

Deliveryabout 5 working days

SAP ECC and S/4HANA

Connector in your network

For companies that find SAP Document and Reporting Compliance too expensive or whose headquarters doesn't plan it. The connector handles only the Slovak legislative layer and talks to the central SAP the way your IT allows (PI/PO, IDoc, a web service or a file).

More about the SAP connector

Estimate124 – 228 hours

Deliveryabout 20 working days

Another system. Any system that can export an invoice or has an API, we connect via our REST API and webhooks. You can make your own estimate by system type.

Make an estimate

How the integration works

A short call and an estimate

We find out the system version, the document volume and who manages the ERP. We send an estimate of hours with a cap, beyond which we bill nothing without your consent.

Development and testing in a sandbox

We test the integration on a test company in efakturia, not on live documents. You will see how invoices go out and how received ones come back.

Go-live and handover

We switch on live operation and watch the first documents together with you. Maintenance for new ERP versions is billed hourly.

Frequently asked questions about ERP integration

My ERP already has e-invoicing (Pohoda, Money, Odoo). Do I need you?

Usually not. Pohoda, Money and Odoo have their own route to e-invoicing, and for a typical user that is the simplest. We are worth considering if you want to pay per document without a bundle, need Slovak support, or want all your documents in one place along with the package for the accountant.

Do I pay a monthly fee for the integration?

No. You pay the hours worked as quoted, once, and then only for documents from your prepaid credit at €0.15. There is no monthly fee for the connector.

How long does the integration take?

ABRA Flexi usually within a week, Odoo within two, Business Central two to three weeks. The longest wait is usually for access and approvals on your IT's side, not for development.

What if the integration breaks or a new ERP version comes out?

Documents don't get lost: whatever the ERP fails to hand over, you see in efakturia and can send manually. We estimate the update for a new version in advance, just like the first integration.