Automate eCommerce accounting in Fortnox | Without manual work

Connect Fortnox to your entire eCommerce stack in just a few clicks.

Connect webshops, marketplaces, and warehouses to Fortnox with Prime Penguin. Built for accounting firms that want to save time and reduce errors.

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The Problem

Manual bookkeeping of orders, payments, inventory & VAT

Time-consuming payment reconciliations (Klarna, PayPal, etc.)

Risk of errors and double work

The Outcome

Accurate books in real time

Automatic payment reconciliation

Order & inventory data directly into Fortnox

How It Works

Connect your clients’ sales channels and warehouses.

Configure flows: products, orders, invoices, B2B, VAT, payments.

Run automatically. We monitor and you save time.

Partner Models

Partnership Models

Partnership Models

Choose the model that fits your business

Model What You Do Revenue Best For
Reseller
Sell under your own brand Margin on license + setup Firms that want to package the service
Referral
Refer a client → Prime Penguin handles sales & setup Commission per deal Firms that want it simple

Ready to get started? Contact us to discuss which model works best for your business.

Prime Penguin is the configurable integration platform built for logistics and order flows.
With one license, you can connect multiple systems, sync one or several warehouses and shops, and manage your operations from a single platform.

By integrating Fortnox through Prime Penguin, you can:

  • Sync articles and orders
  • Keep track of your inventory
  • Create invoices and B2B orders
  • Automate bookkeeping to save time and reduce errors

A seamless flow from checkout to accounting – fully integrated and ready to scale.

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Advantages with Prime Penguin

Flexible and scalable solution for growing companies
Personal onboarding included with integration.
70+ systems ready to connect.
Centralize your integrations and reduce your costs.

Book a free demo

We are looking forward to delivering your solution!

Used by 200+ global brands