# Sales

The five documents Repairs bills with, the tab each one owns, and why these are the workspace's settings rather than a second copy.

Repairs bills with five documents, and this screen configures all of them: one tab each. Sales orders, recurring invoices, advance invoices and returns are not among them, because Repairs does not raise those.

Go to **Settings > Sales**. Five tabs: **Customers**, **Quotes**, **Invoices**, **Customer Payments** and **Credit Notes**.

![The Invoices tab of Sales in Repairs Settings, headed Invoice Settings above the line Configure defaults, behavior, and custom fields for invoices. Tabs above read Customers, Quotes, Invoices, Customer Payments and Credit Notes. A General and Field Customisation switcher sits below with General selected, above switches for editing sent invoices, hiding zero-value line items and attaching expense receipts, an Invoice Order Number picker, and Defaults for terms and notes.](https://www.sorviai.com/help/repairs/settings/sales-invoices.png)

*Every tab takes this shape: a General half of switches and defaults, and a Field Customisation half.*

## What a tab holds

- **General**: Switches and default text for that document type, such as whether a sent invoice may be edited, or the terms printed at its foot.
- **Field Customisation**: Custom fields added to that document's form.

> **Warning:**
>
> **These are the same settings the finance side edits**
>
> Repairs bills through the same documents as the rest of your workspace, so this screen is not a repairs-only copy. Turning on "Allow editing sent invoices" here turns it on for every invoice your organisation raises.

## The tab worth being careful with

**Invoices** carries the one setting that changes what a sent document means.

*The General half of the Invoices tab*

> **Tip:**
>
> **A repair's own defaults are not here**
>
> What a ticket opens as, and what its work report says, belong to the **Tickets** screen. This one is about the paperwork that follows the repair.