All settings of the extension are located in the admin area under Stores → Configuration → Sales → E-Invoicing. The settings can be configured at the Default, Website and Store View levels. This section describes each configuration group by topic – purpose, effect, EN-16931 reference (BT codes), default value and recommendation.
- General – Profile and XML storage path.
- Invoice Settings – Attach XML/PDF to email, embed XML in PDF.
- Seller – Seller fields, contact and tax representative.
- Buyer Information – Buyer attributes and references (BR-DE-15).
- Payment Information – Payment terms, payment means code and method mapping.
- Item Settings – Display of configurable products.
- Third-Party Integrations – Gift cards (Aheadworks_Giftcard).
Most seller data is taken automatically from the general store information. Configure the address and VAT ID there first before filling in the groups below.