From the invoice editor: to change the settings for that specific invoice or quote only

From the Income > Invoices or Income > Quotes screen: to change the settings globally for all your future invoices or quotes

General

Payment

Legal notice

Sending

Date format: specify whether the date is displayed as "15/09/2026", "15 Sep 2026" or "15 September 2026";

Billing details: you can add several, each with an address, logo and trade name (replaces the legal name, including as the email sender name);

Language: set the language in which the quote or invoice will be written — choose between French, Dutch and English.

Seller IBAN: the bank account displayed on the invoice and used for the payment QR code;

Payment term: a number of days, counted either from the invoice date or from the end of the month. This calculates the due date suggested on each invoice;

Payment QR code: shows or hides the QR code that your client scans to pay directly from their banking app;

Standard payment sentence: shows or hides the automatic payment sentence "Please pay the amount of €x to bank account xxx before [date], with reference [ref]";

VAT-inclusive prices: determines whether unit prices on line items are entered incl. VAT or excl. VAT.

Standard payment conditions: shows or hides the automatic notice on late payment interest and the statutory penalty "Any invoice not settled by the due date will automatically and without prior notice bear interest at 10% per annum and a flat-rate penalty of 10% with a minimum of €100";

Custom legal notice: free text, saved once and included on all documents.

Send by email: enables or disables email sending by default for each new document;

Send via Peppol: enables or disables Peppol sending by default, when the client is reachable on the network;

Optional Peppol fields: displays additional e-invoicing fields (billing period and Peppol reference per line item);

Buyer reference: displays the "buyer reference" field on the document.