Blog

Knowledge from the REDOK team.

Practical guides about EDI, e-invoicing, B2B integration and digitalisation in the supply chain.

8 Apr 2026#fiskalizacija-2-0

Adding remarks after the fact to received e-invoices in F2 — clarification

What Fiscalization 2.0 rules say about adding remarks after the fact to received invoices, when they can be added, and how REDOK handles them in the archive.

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18 Mar 2026#edi

ASN dispatch notes — a step forward in supply chain digitalisation

Advance Shipping Notice (ASN) is the EDI message revolutionising goods reception at retail centres and cutting unloading times by 50% and more.

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2 Mar 2026#fiskalizacija-2-0

Fiscalization 2.0 — how to report errors

How to report technical problems and content errors to the Tax Authority in the Fiscalization 2.0 system — steps, deadlines, and recommendations from practice.

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21 Feb 2026#partnerships

Pupilla, Megatrend and REDOK partnership for Fiscalization 2.0

A strategic alliance of three Croatian IT leaders delivering a complete F2.0 solution to end users — from ERP to the exchange network.

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12 Nov 2025#edi

How EDI cuts costs — 5 proven methods

Five concrete ways EDI reduces operating costs — from eliminating paper and manual entry to faster cash flow and fewer errors.

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22 Oct 2025#edi

EDI gateway and EDI transactions — explained

What an EDI gateway is, how it differs from an EDI transaction, and the role it plays in modern B2B integration.

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8 Oct 2025#cloud

Using cloud for B2B integration — pros and cons

Cloud-based B2B integration has clear advantages (fast implementation, lower CAPEX), but also limits worth considering before deciding.

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24 Sept 2025#b2b

What is B2B integration and how it helps companies

B2B integration connects the IT systems of two or more business partners into a single data flow — without manual work and without errors.

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10 Sept 2025#edi

What is EDI integration and how to make it work for you

An overview of what EDI integration is, what a typical setup looks like, how long implementation takes, and what to expect from a good EDI provider.

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27 Aug 2025#suppliers

Optimise supplier relationships to protect yourself from supply bottlenecks

How EDI and structured document exchange strengthen supplier relationships and reduce the risk of supply chain disruption.

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18 Jun 2025#edi

API and EDI — taking the best from both worlds

APIs are not killing EDI — they are complementary. We show how modern architectures combine EDI for batch flow and APIs for real-time queries.

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4 Jun 2025#edi

Extending digital access to everyone in your supply chain

How to bring small suppliers into digital exchange without forcing them to invest — Web EDI portal and hybrid solutions.

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15 Apr 2025#eedin

REDOK as founder of EEDIN — the European EDI network

REDOK is one of the founders of the EEDIN alliance of European EDI providers — what it means for Croatian companies operating across the EU.

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10 Feb 2025#peppol

Peppol BIS Billing 3 — an introduction to the European e-invoice standard

Peppol BIS Billing 3.0 is the European standard for e-invoice exchange based on UBL 2.1 and the EN 16931 norm. What it means for you in practice.

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