> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fynn.eu/llms.txt
> Use this file to discover all available pages before exploring further.

# Customer Settings

> Configure individual settings per customer

## Overview

Customer settings allow you to configure specific settings for each customer.
By default, these settings are inherited from the organization.

You can identify where the settings are inherited from by the inheritance hint:

* **Inherited from Organization**: The setting is inherited from organization settings
* **Inherited from Default Values**: The setting uses the system default
* **Customer-specific Value**: The setting has been set individually for this customer

<Info>
  Once a setting has been set individually for a customer, it can no longer be automatically inherited from the organization.
</Info>

## Open Settings

<Steps>
  <Step title="Open Customer Details">
    Navigate to "Customers" and select the desired customer.
  </Step>

  <Step title="Open Settings Tab">
    Click on the "Settings" tab in the customer detail view.
  </Step>
</Steps>

## Electronic Invoice

Configure whether and in which format the customer should receive electronic invoices.

All settings and details about electronic invoicing can be found under [e-Invoice](/en/guide/invoices/e-invoicing).

## Adjust Payment Term

The payment term is set to 14 days by default and is inherited from the organization. You can adjust the payment term individually for the customer.

<Frame>
  <img src="https://mintcdn.com/fynnsubscriptionbilling/tzBoVhlU_naKbmRt/images/customer-settings-payment-term.png?fit=max&auto=format&n=tzBoVhlU_naKbmRt&q=85&s=7ad5e532b8f991a7e83e6eed6457e09e" alt="Payment Term" width="2512" height="530" data-path="images/customer-settings-payment-term.png" />
</Frame>

<Tip>
  The payment term applies to all new invoices for this customer. Existing invoices are not changed.
</Tip>

## Auto-send Documents

Disable this option to not automatically release invoices from a subscription.
This allows you to review and adjust the invoice before sending.

<Frame>
  <img src="https://mintcdn.com/fynnsubscriptionbilling/tzBoVhlU_naKbmRt/images/customer-settings-auto-send.png?fit=max&auto=format&n=tzBoVhlU_naKbmRt&q=85&s=55cce8441846d67f163baa2aebe483ec" alt="Auto-send Documents" width="2512" height="318" data-path="images/customer-settings-auto-send.png" />
</Frame>

<Warning>
  If this option is disabled, you must manually finalize and send invoices.
</Warning>

## Disable Payment Reminders

Disable this option to not send payment reminders for the customer.
This disables both payment reminders and dunning notices for the customer.

<Frame>
  <img src="https://mintcdn.com/fynnsubscriptionbilling/tzBoVhlU_naKbmRt/images/customer-settings-disable-reminders.png?fit=max&auto=format&n=tzBoVhlU_naKbmRt&q=85&s=ba6432f858dc9bd851aac3068ce29205" alt="Disable Payment Reminders" width="2444" height="221" data-path="images/customer-settings-disable-reminders.png" />
</Frame>

<Note>
  This setting only affects automatic payment reminders. Manual reminders can still be sent.
</Note>

## Disable Dunning Fees

Disable this option to not charge dunning fees for the customer.

<Frame>
  <img src="https://mintcdn.com/fynnsubscriptionbilling/tzBoVhlU_naKbmRt/images/customer-settings-disable-dunning-fees.png?fit=max&auto=format&n=tzBoVhlU_naKbmRt&q=85&s=b1615cebc5bc1fe00823d053bda024dd" alt="Disable Dunning Fees" width="2444" height="389" data-path="images/customer-settings-disable-dunning-fees.png" />
</Frame>

## API

You can also retrieve and change customer settings via the API:

<Tabs>
  <Tab title="Get Settings">
    ```bash theme={null}
    GET /customers/{customerId}/settings
    ```

    [API Documentation](/api-reference/customersettings/get-settings)
  </Tab>

  <Tab title="Update Settings">
    ```bash theme={null}
    PUT /customers/{customerId}/settings
    ```

    [API Documentation](/api-reference/customersettings/update-settings)
  </Tab>
</Tabs>