Hi,
If Odoo is still invoicing the full Sales Order despite choosing "Invoice what is delivered", check the following:
- Product Type must be Storable – only storable products are tracked for delivery.
- Delivery Order must be validated – invoicing works after confirming the delivery.
- Delivered Quantity must be > 0 – check the sales order line.
- Create Invoice after delivery – go to the Sales Order, click Create Invoice, and select Delivered Quantity.
Hope it helps