Choose which booking accounts are used on orders and invoices in Fortnox, based on rules.
Each rule says when it applies and which accounts to use. For example:
When the order's country is Sweden (SE) → use sales account 3001
When the order's country is Germany (DE) → use the account you book German OSS sales on
This is how you set up OSS (One Stop Shop) VAT, where sales to private customers in other EU countries are booked on separate accounts.
A rule can test things like
Country (billing or delivery country)
Currency
Whether it is a B2B order
Order location
For each rule you can set
Default Account Number – the sales account to use.
Map Vat rates with Account numbers – a different sales account per VAT rate.
Account Number for shipping
Account Number for fees
Account Number for credit vouchers (gift cards)
Good to know
Leave Default Account Number empty to use your normal Fortnox settings.
Which account to use is an accounting decision. Ask whoever does your bookkeeping.