Knox for Craft CMS
Knox Documentation
Fortnox invoicing for Craft Commerce
Installation
Requirements, connecting to Fortnox, and the two settings to check before your first invoice.
Öresavrundning
Why a Fortnox invoice stops matching what the customer paid, and the four things Knox does about it.
VAT
How Knox resolves Swedish VAT per order, which account each sale books to, and the two things it deliberately will not do.
Usage
When invoices are created, what the control panel shows, payments and credits, the console, and the Twig API.
Troubleshooting
What each Fortnox error actually means, and what to do about the states Knox can leave an invoice in.
FAQ
The questions worth answering before you install it.
