> For the complete documentation index, see [llms.txt](https://docs.rishvi.co.uk/linnworks/llms.txt).
> Use it to discover all available pages before exploring further.
# Invoices
Use Odoo Point of Sale to generate, print, and retrieve invoices for customer transactions.
**Note**
When an invoice is created from a POS order, it is automatically recorded in the corresponding **accounting journal** configured in the **POS settings**.
## **Configuration**
To set default journals for a POS:
1. Open **POS Settings**
2. Scroll to the **Accounting** section
3. Under **Default Journals**, select the journals for:
- Orders
- Invoices
**Note**
You can also assign specific journals to each **payment method**.
## **Invoice a customer**
To create an invoice from a POS order:
1. Ensure a **customer is assigned** to the order
2. Process the payment as usual
3. Click **Invoice** below the customer’s name
Then:
- Select a payment method
- Click **Validate**
The invoice is generated automatically and can be downloaded or printed.
## **Retrieve invoices**
To access previously generated invoices:
1. Go to **Point of Sale ‣ Orders ‣ Orders**
2. Select the relevant order
3. Click the **Invoice** smart button
**Tip**
- Orders that have been invoiced display the **Fully Invoiced** status
- Use the search bar filter (**Invoiced**) to quickly find invoiced orders
## **QR codes for invoice requests**
Customers can generate invoices themselves by scanning a QR code printed on the receipt.
Steps:
1. The customer scans the QR code
2. Enters billing details in the form
3. Clicks **Get my invoice**
The invoice is then created and made available for download. The order status updates to **Fully Invoiced**.
### **Enable QR code on receipts**
To activate this feature:
1. Go to **Point of Sale ‣ Configuration ‣ Settings**
2. Select your POS under **Point of Sale**
3. Scroll to **Bills & Receipts**
4. Enable **Use QR code on ticket**