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Sell from Logic4 to Jeftinije - Western Balkans Price Comparison From Your ERP

Jeftinije serves price-comparison shoppers in Serbia, Croatia, Bosnia, and neighbouring markets. Getting your Logic4 ERP catalog into a compliant feed - with EAN/GTIN, accurate availability, and retail pricing - requires automated generation. Koongo builds it directly from your back-office data.

*Free plan available. No credit card required. Paid plans from 24 EUR/month.

What is Logic4 + Jeftinije Integration?

Koongo connects your Logic4 system to Jeftinije - a price comparison platform serving shoppers across Serbia, Croatia, Bosnia, and neighbouring markets in the Western Balkans - by automating product feed creation and inventory synchronization directly from your ERP data. Product titles, descriptions, pricing, images, availability, and EAN/GTIN data are pulled from Logic4 and structured to Jeftinije's required feed attributes without manual exports. Koongo's Feed Manager works with Logic4's integrated product data without custom development. The Rules Editor handles retail price selection from wholesale/retail price fields, B2B product filtering, EAN/GTIN mapping, availability validation, and category mapping to Jeftinije's taxonomy. With your feed live, your products reach price-comparison shoppers in the Western Balkans from your Logic4 ERP data.

Key Benefits:

From signup to first Jeftinije order in 3 steps

1
Create your Koongo account, start your free plan, and connect your Logic4 store.
2
Set up the connection to Jeftinije and automate your product listings — no manual work needed.
3
Start getting new sales from Jeftinije. Track and manage your orders directly in your Logic4 store.

Why now? What’s at stake

If you connect Logic4 to Jeftinije with Koongo
  • Reach new customers instantly on Jeftinije

  • Increase product visibility and boost sales

  • Avoid errors that cause listing rejections or overselling

  • Free up time and focus on growing your business

If you don’t automate this process:
  • Miss out on sales due to delayed updates

  • Risk overselling or violating platform policies

  • Spend hours manually fixing product or order issues

  • Let competitors list faster and sell more

FAQs

Koongo connects to Logic4 via API and pulls product data - including ERP-managed pricing, stock levels, EAN/GTIN, and attributes - directly and automatically. No manual XML or CSV exports, no scheduled tasks to configure in Logic4.
You decide. Koongo's Rules Editor lets you specify which Logic4 price field maps to Jeftinije. Only consumer-facing retail prices should reach Jeftinije, and the Rules Editor ensures that without manual intervention per product.
Yes. Koongo's Rules Editor maps your Logic4 ERP product categories to Jeftinije's taxonomy. Accurate mapping improves visibility in Jeftinije's price comparison results across Serbia, Croatia, and Bosnia.
Jeftinije requires product data including EAN/GTIN, availability, price, and other feed attributes. Koongo's Rules Editor maps your Logic4 ERP data fields to these required attributes and flags any gaps before delivery.
Jeftinije requires a registered business with a valid VAT number and a product feed with Jeftinije's required attributes. Koongo delivers the compliant feed automatically. Your Jeftinije seller account and business registration are requirements you complete separately.
Yes. Koongo's free plan includes one channel connection with no credit card required. You can configure your Jeftinije feed and validate your Logic4 ERP data before upgrading. Paid plans start from €24/month.
Koongo's feed health checks flag missing or incorrect attributes before delivery. You fix the issue in the Rules Editor or adjust the source data in Logic4, and Koongo resubmits the corrected feed at the next scheduled update.