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E-invoicing compliance, connected directly to your ERP.

In shortKodenova integrates government e-invoicing systems directly with SAP Business One and custom ERPs. Invoices are generated in the required format, signed, submitted to the tax authority or certifier, and the status, QR code and authorisation number are written back to the document in your ERP. We have delivered this in Saudi Arabia, Ecuador, Guatemala and El Salvador.
Discuss this service → What’s included
What’s included

What you get.

ZATCA Phase 2 (Saudi Arabia)

Onboarding, cryptographic stamp, QR code, clearance and reporting from SAP B1.

SRI (Ecuador)

Electronic invoices, credit notes and withholdings signed and authorised by SRI.

FEL (Guatemala)

DTE certification through an authorised certifier, connected to SAP B1.

DTE (El Salvador)

Electronic tax documents transmitted to the Ministerio de Hacienda.

FBR (Pakistan)

Invoice reporting and POS integration for FBR requirements.

Monitoring and retries

Dashboard of submitted, rejected and pending documents with automatic retries.

By country

Country guides.

Saudi Arabia

ZATCA Fatoora (Phase 2)

Read guide →Ecuador

SRI Comprobantes Electrónicos

Read guide →Guatemala

FEL – Factura Electrónica en Línea

Read guide →El Salvador

DTE – Documentos Tributarios Electrónicos

Read guide →Pakistan

FBR Digital Invoicing

Read guide →
Who it’s for

Built for teams like yours.

01

SAP Business One users facing an e-invoicing deadline

02

SAP partners who need a proven e-invoicing developer

03

Companies operating in more than one e-invoicing country

SAP B1 SDKService LayerUBL 2.1 XMLJSONXAdES / digital signaturesWindows ServicesASP.NET CoreSQL ServerSAP HANA
Process

How a project runs.

  1. Discovery call (free): we understand the goal, your SAP/ERP version and constraints.
  2. Written proposal: scope, technical approach, timeline and fixed price per phase.
  3. Build with weekly demos: you see working software early, not just status reports.
  4. Test and go-live: testing in your environment, training and documentation.
  5. 3 months of free support: fixes and small adjustments after go-live, then optional monthly support.
Related work

Where we have done this.

Saudi Arabia

ZATCA Phase 2 bridge for SAP Business One

A ready-to-install bridge that clears and reports SAP Business One invoices to ZATCA, with a friendly web interface on top of a background sync service.

Read case study →
FAQ

E-invoicing integration: common questions

Does SAP Business One support e-invoicing out of the box?

SAP and its partners provide localisations for some countries, but many companies still need an integration with the tax authority or a local certifier, plus custom handling of their document types. That is the gap we fill.

How long does an e-invoicing integration take?

Typical projects take 2–6 weeks depending on country, document types, number of companies and testing with the authority or certifier.

Can you fix an existing e-invoicing integration?

Yes. We often take over integrations that fail, reject documents or cannot handle new rules, and stabilise them.

Do you offer a ready product for ZATCA?

Yes. ZatcaBridge is our Windows service and web app that connects SAP Business One to ZATCA with a guided setup, logs and licensing.

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AI assistants that read your SAP B1 or ERP data, answer questions, build reports and run workflows.

Ready to get started?

Tell us what you need. You get a clear technical answer, a fixed scope and a price, usually within 24 hours.

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