Odoo 19.0 Community · Persistent

pos.order.line: fields, relations and API

The pos.order.line model ("Point of Sale Order Lines") is a persistent model declared by the Point of Sale module, then extended by 7 other modules. It exposes 54 fields, 48 of them declared directly on the model; 6 fields from other models point to it. Below you will find every field with its technical name, type, label and relations, followed by an Odoo 19 JSON-2 API call.

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Model identity

Technical name: pos.order.line
Label: Point of Sale Order Lines
Type: Persistent (models.Model)
SQL table: pos_order_line
Origin module: Point of Sale (point_of_sale)
Extended by: l10n_fr_pos_cert, pos_event, pos_sale, pos_restaurant, pos_loyalty, pos_mrp, pos_self_order
Display field (_rec_name): product_id
Inherits from (mixins): pos.load.mixin

Model fields

48 own fields, 0 inherited from mixins and 6 automatic ORM fields. Click a name to get a direct link to that field.

Hide inherited fields

54 of 54 fields shown

Technical name	Label	Type	Details
attribute_value_ids	Selected Attributes	`many2many` → product.template.attribute.value
combo_id	Combo reference	`many2one` → product.combo	added by POS Self Order (`pos_self_order`)
combo_item_id	Combo Item	`many2one` → product.combo.item
combo_line_ids	Combo Lines	`one2many` → pos.order.line	inverse: `combo_parent_id`
combo_parent_id	Combo Parent	`many2one` → pos.order.line
company_id	Company	`many2one` → res.company	related: `order_id.company_id`
coupon_id	Coupon The coupon used to claim that reward.	`many2one` → loyalty.card	added by Point of Sale - Coupons & Loyalty (`pos_loyalty`)
course_id	Course Ref	`many2one` → restaurant.order.course	added by Restaurant (`pos_restaurant`)
currency_id	Currency	`many2one` → res.currency	related: `order_id.currency_id`
custom_attribute_value_ids	Custom Values	`one2many` → product.attribute.custom.value	inverse: `pos_order_line_id`
customer_note	Customer Note	`char`
discount	Discount (%)	`float`
down_payment_details	Down Payment Details	`text`	added by POS - Sales (`pos_sale`)
event_registration_ids	Event Registrations	`one2many` → event.registration	inverse: `pos_order_line_id` added by POS - Event (`pos_event`)
event_ticket_id	Event Ticket	`many2one` → event.event.ticket	added by POS - Event (`pos_event`)
extra_tax_data	Extra Tax Data	`json`
full_product_name	Full Product Name	`char`
is_edited	Edited	`boolean`
is_reward_line	Is Reward Line Whether this line is part of a reward or not.	`boolean`	added by Point of Sale - Coupons & Loyalty (`pos_loyalty`)
is_total_cost_computed	Is Total Cost Computed Allows to know if the total cost has already been computed or not	`boolean`
margin	Margin	`monetary`	computed
margin_percent	Margin (%)	`float`	computed
name	Line No	`char`	required
note	Product Note	`char`
notice	Discount Notice	`char`
order_id	Order Ref	`many2one` → pos.order	required
pack_lot_ids	Lot/serial Number	`one2many` → pos.pack.operation.lot	inverse: `pos_order_line_id`
points_cost	Points Cost How many point this reward cost on the coupon.	`float`	added by Point of Sale - Coupons & Loyalty (`pos_loyalty`)
price_extra	Price extra	`float`
price_subtotal	Tax Excl.	`monetary`	requiredread-only
price_subtotal_incl	Tax Incl.	`monetary`	requiredread-only
price_type	Price Type	`selection`	Values: `original` (Original), `manual` (Manual), `automatic` (Automatic)
price_unit	Unit Price	`float`
product_id	Product	`many2one` → product.product	required
product_uom_id	Product Unit	`many2one` → uom.uom	related: `product_id.uom_id`
qty	Quantity	`float`
qty_delivered	Delivery Quantity	`float`	computed, stored added by POS - Sales (`pos_sale`)
refund_orderline_ids	Refund Order Lines Orderlines in this field are the lines that refunded this orderline.	`one2many` → pos.order.line	inverse: `refunded_orderline_id`
refunded_orderline_id	Refunded Order Line If this orderline is a refund, then the refunded orderline is specified in this field.	`many2one` → pos.order.line
refunded_qty	Refunded Quantity Number of items refunded in this orderline.	`float`	computed
reward_id	Reward The reward associated with this line.	`many2one` → loyalty.reward	added by Point of Sale - Coupons & Loyalty (`pos_loyalty`)
reward_identifier_code	Reward Identifier Code Technical field used to link multiple reward lines from the same reward together.	`char`	added by Point of Sale - Coupons & Loyalty (`pos_loyalty`)
sale_order_line_id	Source Sale Order Line	`many2one` → sale.order.line	added by POS - Sales (`pos_sale`)
sale_order_origin_id	Linked Sale Order	`many2one` → sale.order	added by POS - Sales (`pos_sale`)
tax_ids	Taxes	`many2many` → account.tax	read-only
tax_ids_after_fiscal_position	Taxes to Apply	`many2many` → account.tax	computed
total_cost	Total cost	`float`	read-only
uuid	Uuid	`char`	read-only
create_date	Created on	`datetime`	read-onlyautomatic
create_uid	Created by	`many2one` → res.users	read-onlyautomatic
display_name	Display Name	`char`	read-onlycomputedautomatic
id	ID	`integer`	read-onlyautomatic
write_date	Last Updated on	`datetime`	read-onlyautomatic
write_uid	Last Updated by	`many2one` → res.users	read-onlyautomatic

Relations

Models linked from this model

account.tax: tax_ids, tax_ids_after_fiscal_position
event.event.ticket: event_ticket_id
event.registration: event_registration_ids
loyalty.card: coupon_id
loyalty.reward: reward_id
pos.order: order_id
pos.order.line: combo_line_ids, combo_parent_id, refund_orderline_ids, refunded_orderline_id
pos.pack.operation.lot: pack_lot_ids
product.attribute.custom.value: custom_attribute_value_ids
product.combo: combo_id
product.combo.item: combo_item_id
product.product: product_id
product.template.attribute.value: attribute_value_ids
res.company: company_id
res.currency: currency_id
restaurant.order.course: course_id
sale.order: sale_order_origin_id
sale.order.line: sale_order_line_id
uom.uom: product_uom_id

Fields of other models pointing here

account.tax: pos_order_line_ids
event.registration: pos_order_line_id
pos.order.line: combo_parent_id, refunded_orderline_id
pos.pack.operation.lot: pos_order_line_id
product.attribute.custom.value: pos_order_line_id

Reading this model through the API

Odoo 19 JSON-2 API call reading the first five records with real fields of the model. Replace the instance, database and API key with your own.

curl

curl -X POST "https://your-instance.odoo.com/json/2/pos.order.line/search_read" \
  -H "Authorization: bearer $ODOO_API_KEY" \
  -H "X-Odoo-Database: your-db" \
  -H "Content-Type: application/json" \
  -d '{"domain":[],"fields":["product_id","name","order_id","price_subtotal","price_subtotal_incl"],"limit":5}'

Python (requests)

import requests

BASE_URL = "https://your-instance.odoo.com/json/2"
headers = {"Authorization": f"bearer {API_KEY}", "X-Odoo-Database": "your-db"}

res = requests.post(
    f"{BASE_URL}/pos.order.line/search_read",
    headers=headers,
    json={"domain": [], "fields": ["product_id","name","order_id","price_subtotal","price_subtotal_incl"], "limit": 5},
)
res.raise_for_status()
print(res.json())

External API access requires Odoo's Custom plan.
XML-RPC and JSON-RPC will be removed in Odoo 22 (fall 2028): use JSON-2.
The access rights and record rules of the key's user apply.

Cite this tool

Writing a tutorial, internal documentation or a forum answer? Copy this link to send your readers to the up-to-date reference.

<a href="https://aidoo.ai/en/outils/explorateur-modeles-odoo/pos-order-line">pos.order.line (Odoo 19.0)</a>

Sources

Data verified on September 23, 2026 · Odoo 19.0 Community

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