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

# Invoice

> Fields shown for Invoice contracts (type_id 6)

Invoice contracts use a narrower set of fields focused on the financial details of a single billing event. Renewal, multi-year, and most negotiated terms are intentionally omitted.

<Tip>
  Field definitions live in the [Contract Fields glossary](/fields).
</Tip>

## Overview

Invoices include the execution date, billing frequency, and currency in the overview itself — fields that live in deeper sections for other contract types.

| Field               | Description                            |
| ------------------- | -------------------------------------- |
| `term_start_date`   | Calendar date on which the term begins |
| `term_end_date`     | Calendar date on which the term ends   |
| `execution_date`    | The date the document was signed       |
| `billing_frequency` | How often the client is billed         |
| `subscription_term` | Length of the term, in months          |
| `currency`          | Currency the amounts are expressed in  |

## Contract details

### Products Licensed

| Field                                | Description                            |
| ------------------------------------ | -------------------------------------- |
| `vendor_products.id`                 | Product ID                             |
| `vendor_products.name`               | Product name                           |
| `vendor_products.vendor_id`          | Links the product to its vendor        |
| `vendor_products_details.fees`       | Annual fee amount                      |
| `vendor_products_details.year`       | Contract year (for multi-year pricing) |
| `vendor_products.delivery_method_id` | Data delivery method                   |

### Product terms

| Field                 | Description                                                            |
| --------------------- | ---------------------------------------------------------------------- |
| `market_data_types`   | Real-time/delayed quotes, fixed income holdings, T\&C, historical data |
| `data_delivery_types` | Delivery methods such as SFTP or Snowflake                             |

### Payment details

| Field                  | Description                       |
| ---------------------- | --------------------------------- |
| `payment_terms`        | Detail on how the client must pay |
| `renewal_period`       | The term covered by any renewal   |
| `cancellation_process` | How to cancel before auto-renewal |

### Permissions and scope of use

| Field             | Description                                           |
| ----------------- | ----------------------------------------------------- |
| `end_users`       | Detail about users, groups, locations, tiered pricing |
| `number_of_users` | Licensed user allocations per product                 |

<Note>
  Invoices intentionally omit the Adjustments, Marketing Rights, SLA, Audit, Arbitration, Security Awareness, and other long-form term sections that appear on the default field set. They are billing artifacts, not negotiated agreements.
</Note>

## PostSig metadata

| Field            | Description                                    |
| ---------------- | ---------------------------------------------- |
| `postsig_notes`  | Notes added by PostSig                         |
| `missing_fields` | Fields flagged as incomplete during extraction |
| `asset_classes`  | Tagged financial product categories            |
| `tags`           | User-created tags                              |
| `summary`        | AI-generated summary of the agreement          |

***

## Baseline (all contracts)

Fields below appear on every contract regardless of type.

### Contract metadata

| Field                | Description                             |
| -------------------- | --------------------------------------- |
| `vendor`             | Vendor name                             |
| `contract_type`      | The contract type (e.g. MSA, NDA)       |
| `status`             | Active, Inactive, or Unconfirmed        |
| `will_not_renew`     | Marks contract for archival at end date |
| `all_parties_signed` | Execution status                        |

### Contract owner

| Field                    | Description                          |
| ------------------------ | ------------------------------------ |
| `business_sponsor`       | Internal advocate for the engagement |
| `business_group`         | The sponsor's business group         |
| `business_justification` | Reason for the purchase              |
| `business_order`         | Client-assigned order code           |