> ## Documentation Index > Fetch the complete documentation index at: https://integrations.docs.commenda.io/llms.txt > Use this file to discover all available pages before exploring further. # Overview > An Invoice is a request for payment of goods or services that have been provided. The Invoice Data Model simplifies the handling and retrieval of invoices from different payment gateways. **The Invoice Data Model** simplifies the handling and retrieval of invoices from different payment gateways. The model provides a unified representation of invoices, enabling you to easily access and manage invoice data from different platforms. * Unified invoice properties: The model provides a unified representation of invoices, enabling you to easily access and manage invoice data from different platforms. * Comprehensive invoices information: The model provides a comprehensive representation of invoices, enabling you to easily access and manage invoice data from different platforms. ## Attributes ### Invoice Attributes | Property | Type | Description | | -------------------- | ------------ | --------------------------------------------------------------------- | | rootfi\_id | integer | The RootFi ID of the invoice | | rootfi\_created\_at | string | The ISO 8601 timestamp at which the record was created in RootFi | | rootfi\_updated\_at | string | The ISO 8601 timestamp at which the record was last updated in RootFi | | rootfi\_company\_id | integer | The RootFi company ID associated with the invoice | | platform\_id | string | The Platform's ID for the invoice | | platform\_unique\_id | string | The platform's unique identifier for the invoice | | contact\_id | string | The contact id of the invoice | | currency\_id | string | The currency id of the invoice | | document\_number | string | The document number of the invoice | | posted\_date | string | The posted date of the invoice | | due\_date | string | The due date of the invoice | | status | string | The status of the invoice | | total\_discount | number | The total discount of the invoice | | sub\_total | number | The sub total of the invoice | | tax\_amount | number | The tax amount of the invoice | | total\_amount | number | The total amount of the invoice | | amount\_due | number | The amount due of the invoice | | shipping\_amount | number | The shipping amount of the invoice | | memo | string | The memo or notes for the invoice | | created\_at | string | The date and time the invoice was created | | updated\_at | string | The date and time the invoice was last updated | | line\_items | Line Item\[] | The line items of the invoice | | addresses | Address\[] | The addresses associated with the invoice | ### Line Item Attributes | Property | Type | Description | | -------------------- | ------ | ------------------------------------------------------------------------ | | platform\_id | string | The Platform's ID for the line item | | line\_item\_type\_id | string | The ID of the parent document this line item belongs to | | item\_id | string | The item ID associated with the line item | | tax\_id | string | The tax ID associated with the line item | | description | string | The description of the line item | | quantity | number | The quantity of the line item | | unit\_amount | number | The unit amount of the line item | | line\_item\_type | string | The type of line item (PAYMENT\_INVOICES, PAYMENT\_PAYMENT\_LINKS, etc.) | | sub\_total | number | The sub total of the line item | | tax\_amount | number | The tax amount of the line item | | total\_amount | number | The total amount of the line item | | total\_discount | number | The total discount of the line item | | updated\_at | string | The date and time the line item was last updated | ### Address Attributes | Property | Type | Description | | -------------------- | ----------- | ------------------------------------------------------- | | rootfi\_id | integer | The RootFi ID of the address | | platform\_id | string | The Platform's ID for the address | | platform\_unique\_id | string | The platform's unique identifier for the address | | type | AddressType | The type of address (SHIPPING, BILLING, COMPANY) | | data\_model\_id | string | The ID of the parent data model this address belongs to | | street | string | The street address | | locality | string | The locality or neighborhood | | city | string | The city | | state | string | The state or province | | pincode | string | The postal or zip code | | country | string | The country | ## Properties Supported | Property | Type | Description | | ---------------- | --------- | ---------------------------------------------- | | platform\_id | string | The Platform's ID for the invoice | | contact\_id | string | The contact id of the invoice | | currency\_id | string | The currency id of the invoice | | document\_number | string | The document number of the invoice | | posted\_date | string | The posted date of the invoice | | due\_date | string | The due date of the invoice | | status | string | The status of the invoice | | total\_discount | number | The total discount of the invoice | | sub\_total | number | The sub total of the invoice | | tax\_amount | number | The tax amount of the invoice | | total\_amount | number | The total amount of the invoice | | amount\_due | number | The amount due of the invoice | | shipping\_amount | number | The shipping amount of the invoice | | memo | string | The memo or notes for the invoice | | created\_at | string | The date and time the invoice was created | | updated\_at | string | The date and time the invoice was last updated | | line\_items | object\[] | The line items of the invoice | | addresses | object\[] | The addresses associated with the invoice | ```json The Invoice Response Object theme={null} { "rootfi_id": 157, "rootfi_created_at": "2024-01-22T05:07:31.465Z", "rootfi_updated_at": "2024-01-22T05:07:31.000Z", "rootfi_company_id": 1089, "platform_id": "123456", "contact_id": "123456", "currency_id": "USD", "document_number": "INV-001", "posted_date": "2024-01-22T05:07:31.000Z", "due_date": "2024-02-22T05:07:31.000Z", "status": "SUBMITTED", "total_discount": 10.0, "sub_total": 90.0, "tax_amount": 9.0, "total_amount": 99.0, "amount_due": 99.0, "shipping_amount": 5.0, "memo": "Payment for services rendered", "created_at": "2024-01-22T05:07:31.000Z", "updated_at": "2024-01-22T05:07:31.000Z", "line_items": [ { "platform_id": "li_123456", "line_item_type_id": "123456", "item_id": "item_123", "tax_id": "tax_123", "description": "Consulting services", "quantity": 1, "unit_amount": 100.0, "line_item_type": "PAYMENT_INVOICES", "sub_total": 100.0, "tax_amount": 10.0, "total_amount": 110.0, "total_discount": 10.0, "updated_at": "2024-01-22T05:07:31.000Z" } ], "addresses": [ { "rootfi_id": 278264, "platform_id": "addr_123456", "platform_unique_id": "123456", "type": "BILLING", "data_model_id": "123456", "street": "123 Main Street", "locality": "Downtown", "city": "New York", "state": "New York", "pincode": "10001", "country": "USA" } ] } ```