What Is Odoo POS?
Odoo POS is the point of sale application within Odoo ERP, built around the session: an authorized user opens a register session, orders are taken and payments accepted, and the session is closed and posted, at which point the takings are reconciled and recorded. Because POS runs on the same database as Inventory and Accounting, a sale at the counter can reduce stock and reach your books without an export, an import, or a reconciliation between two systems. The business problem it solves is a till that lives apart from the business: when the register does not know what is in stock and the books do not know what the register sold, you are reconciling by hand and finding the discrepancies weeks later.
We implement Odoo POS as the front counter of your ERP, connected to stock, products, and accounting rather than bolted alongside them. As a certified Odoo Ready Partner, we configure your registers, payment methods, cash controls, and product data around how your staff actually serve customers.
| What Odoo solves | How it helps your counter |
| A till disconnected from stock | POS orders can create stock moves against your configured operation type, so what sells reduces what you hold. |
| Manual end-of-day reconciliation | Closing and posting a session reconciles the expected and counted cash and records the applicable entries through your configured journals. |
| Prices that differ by register | Products, pricelists, and promotions come from the same catalog your sales and eCommerce channels use. |
| Downtime when the internet drops | The POS is designed to keep taking orders when the connection is lost and to sync once it returns. |
| Cash differences nobody can explain | Opening and closing cash counts, with cash in and cash out recorded, make a difference visible for someone to investigate. |
Core Retail Processes Odoo POS Manages
Odoo POS runs the counter from opening a session to posting the day into your accounts, which means it is the operational and financial record of what you sold rather than a receipt printer with a screen. Below are the core processes it manages, all of which we configure to match how you trade.
| Process | What Odoo does |
| Sessions | Groups register orders and payments for opening control, cash reconciliation, closing, and reporting. Multiple authorized employees can process orders within the same session when employee login is configured. |
| Orders and order lines | Records sales at the counter with products, quantities, units, discounts, and taxes applied from your configuration. |
| Payment methods | Accepts cash, card, and other configured methods, including split payments across methods on one order. |
| Receipts | Prints or emails the customer receipt, with your configured layout, tax detail, and footer. |
| Cash control | Records an opening float, cash in and cash out during the session, and a closing count, then reports the difference. |
| Refunds and returns | Processes returns against a previous order and issues refunds through your configured methods. |
| Product catalog and pricelists | Uses the same products, categories, variants, and pricelists as the rest of Odoo, so pricing is consistent across channels. |
| Discounts and promotions | Applies line and order discounts, and the promotional, loyalty, and gift-card programs you configure. |
| Customer accounts | Links a sale to a customer record so history, pricelists, and loyalty follow the person rather than the receipt. |
| Multi-shop and multi-register | Runs several shops and registers with their own configurations, journals, and reporting. |
| Restaurant operations | Supports table management, floor plans, order splitting, and kitchen order tickets through the POS restaurant capabilities. |
| Stock impact | Reduces inventory as orders are validated, according to the operation type and configuration you set. |
Key Odoo POS Features We Help Configure
Beyond ringing up a sale, Odoo POS includes the features that decide whether your counter is fast and your books are clean. We configure each of these to your workflows during Odoo implementation.
Session and cash control Configure the opening float, cash in and cash out, and the closing count, so the difference between expected and counted cash is surfaced for someone to review rather than quietly absorbed.
Payment method configuration Set up cash, card, and other methods with the journals behind them, so each method posts where your finance team expects it to.
Payment terminal integration Connect a card terminal so the amount is sent to the reader rather than typed in twice. Supported terminals depend on your Odoo edition, your country, and your provider, and we confirm the combination before you buy hardware.
Receipt and invoice configuration Configure the receipt layout and the option to issue a full invoice at the counter for customers who need one.
Offline operation The POS is designed to keep taking orders when the connection drops and to sync when it returns, which is what keeps a queue moving during an outage.
Product, category, and pricelist setup Structure the catalog so cashiers find items fast, and apply pricelists and taxes consistently with your other sales channels.
Discounts, promotions, and loyalty Configure the discount rules, promotional programs, and loyalty or gift card programs that match how your offers are meant to work.
Restaurant and table management Set up floor plans, tables, order splitting, and kitchen tickets for hospitality operations.
Cashier access and permissions Configure cashier login, badges or PINs, and who is allowed to apply a discount, process a refund, or close a session.
Hardware setup Connect compatible receipt printers, cash drawers, customer displays, scanners, scales, and payment terminals. Some devices connect directly, while others require Odoo IoT, so we validate the complete hardware and edition combination before rollout.
How Odoo Connects POS With Your Business Operations
The advantage of Odoo POS is that the counter is not an island. Because it lives inside the Odoo ERP, a sale reduces stock, posts to your accounts, and updates the customer’s history in one system rather than three. We build these connections during implementation and integrate Odoo with your systems so counter data moves according to your configuration.
Odoo Inventory & POS Validated POS orders create stock moves against your configured operation type, so counter sales draw from the same stock as your other channels.
Odoo Accounting & POS When the session is closed and posted, Odoo records the applicable sales, taxes, and payments through the configured journals and accounts, which is why a session left open is an accounting problem rather than an inconvenience.
Odoo Sales & POS POS and Sales use the same product, customer, tax, and pricelist records, with updates becoming available according to the active session and synchronization behavior.
Odoo eCommerce & POS Online and in-store sales draw on the same catalog and the same stock, which is what makes click-and-collect and unified stock figures possible.
Odoo Customers & Loyalty A sale linked to a customer record carries their pricelist, history, and loyalty balance under the programs you configure.
Odoo Employees & POS Cashiers are identified at the register, so sales, discounts, and refunds are attributable to a person rather than to a terminal.
Reports You Can Generate in Odoo POS
Odoo POS produces the daily operational reporting your managers need and the financial record your accountant needs, generated from closed sessions rather than assembled from till rolls. We also build custom formats through Odoo customization when you need a view the standard reports do not cover.
Session Reports
What each session sold, took, and reconciled, including the expected versus counted cash and the difference.
Sales by Product and Category
What is selling at the counter, by product, category, and period, from the same catalog data your other channels use.
Employee and Cashier Activity
Review sales and order activity by employee when multi-employee login is configured, with additional discount and refund analysis built where required.
Payment Method Breakdown
What was taken by cash, card, and other methods, per session, register, and shop.
Discount and Refund Reporting
Where discounts and refunds are being applied, by cashier and by product, which is the report loss prevention actually needs.
Multi-Shop Comparison
Sales, margin, and transaction volume compared across shops and registers.
Stock Impact from POS Sales
What counter sales removed from stock, which is where a discrepancy between the shelf and the system starts.
Key Benefits of Odoo POS
The counter and the stockroom agree
POS orders move stock against your configured operation type, so what sells at the register is reflected in on-hand quantities rather than corrected during a count three weeks later.
The day closes into your books
When the session is closed and posted, Odoo reconciles the cash and records the applicable sales, taxes, and payments through the configured journals and accounts, which removes the exercise of turning till reports into journal entries by hand.
Cash differences become visible, not invisible
Opening floats, cash in and out, and closing counts produce a stated difference that a manager can look at and act on, instead of shrinkage that surfaces as an unexplained gap in the accounts.
A queue that keeps moving when the internet does not
The POS is designed to keep taking orders offline and sync when the connection returns, so an outage costs you connectivity rather than the afternoon’s trade.
One catalog across counter, web, and sales
Products, pricelists, and taxes are shared with your other channels, so a price or product change is made once and applies everywhere it should.
Room to add registers and shops
The same setup extends to more registers, more shops, and more payment methods, so growth does not mean introducing a second POS system alongside the first.
Which Businesses Should Use Odoo POS?
Odoo POS fits any business that sells face to face and wants those sales to reach stock and accounting without a bridge. We implement Odoo POS across a range of operations.
Wholesale & Distribution Trade counters and cash-and-carry sales running against the same stock, pricelists, and customer accounts as your bulk fulfillment operation.
Healthcare Retail counters within clinics, pharmacies, and healthcare facilities selling approved products and supplies, with stock, lot, expiration, and accounting records connected where configured.
Non-Profits Charity shops, event sales, and merchandise counters, with cash controls and reporting your board and funders can be shown.
Odoo POS Implementation Services We Provide
We deliver end-to-end Odoo POS implementation and setup, taking you from a standalone till to a counter that feeds your stock and your books. Our team handles the decisions, cash control, journals, hardware, and stock behavior, that determine whether the register speeds up your queue or slows down your close.
Shop, Register, and Session Configuration
We set up your shops and registers with the sessions, journals, and defaults that match how your shifts and cash handling actually run.
Payment Method and Journal Setup
We configure cash, card, and other payment methods with the journals behind them, with your finance team, so the day posts where they expect it to.
Cash Control and Reconciliation Workflows
We configure opening floats, cash in and cash out, and closing counts, and define who reviews a difference and what happens next.
Payment Terminal and Hardware Rollout
We validate the edition, device model, connection method, and payment provider for your terminals, printers, drawers, displays, and scanners, then configure and test them before you commit to hardware.
Product, Pricelist, and Tax Configuration
We structure the catalog and pricing so cashiers work quickly and taxes are applied correctly at the point of sale.
Discount, Promotion, and Loyalty Setup
We configure the discount rules, promotions, and loyalty or gift card programs that match how your offers are meant to work.
Restaurant and Table Management Setup
We configure floor plans, tables, order splitting, and kitchen tickets for hospitality operations.
Cashier Roles and Permission Controls
We define who can discount, refund, and close a session, so authority at the counter is deliberate rather than universal.
Stock and Accounting Connections
We connect POS to Inventory and Accounting so sales move stock and closed, posted sessions record through your configured journals.
Staff Training and Go-Live Support
We train cashiers and managers on the counter workflows and the closing routine, and we are there for the first days of live trading.
Need ongoing help after launch? Our Odoo Support team keeps your POS healthy, and our Odoo Consulting service helps you plan the wider rollout.
Our Odoo POS Implementation Process
We follow a structured implementation process that reduces risk and gets your counter trading inside Odoo without losing a day’s sales. Each phase has a clear outcome, so you can see where the project stands.
- Discovery: we watch how your counter runs, review your products, pricing, payment methods, cash handling, and hardware, and document your closing routine.
- Blueprint: we define the shop and register structure, journals, cash controls, stock behavior, hardware list, and integrations required.
- Configuration: we set up shops, registers, payment methods, products, pricelists, taxes, and permissions in your selected Odoo environment.
- Data migration: we import products, pricing, customers, and stock, then validate prices and quantities against your current system.
- Integration: we connect POS to Inventory, Accounting, Sales, and your payment hardware.
- Testing & training: we run full sessions end to end, including refunds, discounts, offline behavior, and closing, and we train cashiers and managers.
- Go-live & support: we launch, stand with your team through the first sessions and closes, and support you from there.
Odoo POS Data Migration Services
We can run your Odoo data migration from Square, Shopify POS, Lightspeed, a legacy till, or spreadsheets into Odoo POS without opening on day one with the wrong prices on the shelf. Migration is where POS implementations most often stumble, because a wrong price or a wrong tax is discovered by a customer at the counter, in front of a queue.
- Products, variants, barcodes, categories, and units of measure
- Prices, pricelists, and tax configuration validated against your current till
- Opening stock quantities by shop and location
- Customers, their history, and loyalty balances under the programs you run
- Historical sales data where you need it for reporting and comparison
- Outstanding gift cards and store credit where applicable
- Validation of prices and quantities against your current system before you open
If a previous migration has already left your product or price data in a poor state, we can stabilize a failed migration and revalidate it.
Odoo POS Automation Services
We automate the counter and back-office admin that eats your managers’ evenings, using Odoo’s built-in tools and custom workflow automation where needed. Automation is what turns closing time into a routine rather than an investigation.
- Stock moves created from validated POS orders through your configured operation type
- Accounting entries recorded from closed and posted sessions through the journals you configure
- Replenishment proposals raised when counter sales pull stock below your reordering rules
- Loyalty points and promotional discounts applied at the register under your configured programs
- Receipts emailed to customers who provide an address
- Alerts on cash differences, unusual discount levels, and refunds above a threshold you set
- Reminders when a session has been left open past the end of a shift
Odoo POS Customization Services
When the standard application does not cover a requirement, we can extend the standard POS workflow and build new capability through custom development. We design customizations to reduce maintenance and upgrade risk, which matters at the counter, because a POS customization that breaks stops you trading.
- Custom receipt layouts, screens, and cashier workflows
- Custom promotions, loyalty mechanics, and store credit rules
- Integrations with payment providers and terminals not supported natively
- Integrations with scales, label printers, and specialist retail hardware
- Custom shop, region, and franchise reporting
- Approval and control rules for discounts, refunds, and voids
Why Odoo POS Implementations Fail (and How We Prevent It)
Most failed Odoo POS projects fail for a handful of preventable reasons, and the majority trace back to hardware and cash decisions made after the software was already chosen. We’re structured to reduce these risks, and to fix them when another provider has already caused them.
| Common failure | How we reduce the risk |
| Hardware bought before compatibility was confirmed | We confirm terminals, printers, and drawers against your edition, country, and provider before you spend money on them. |
| Sessions left open for days | We build the closing routine into training and alert on sessions left open, because the accounting records are created when a session is closed and posted. |
| Payment methods posting to the wrong journals | We configure each method with your finance team and verify the postings from a closed session before go-live. |
| Cash differences with no owner | We define who reviews a difference and what happens next, because the system reports the gap but it does not investigate it. |
| Prices or taxes wrong at the counter | We validate pricing and tax against your current till before opening, because customers find these errors before your reports do. |
| Stock not moving as expected | We configure the operation type and stock behavior deliberately and check that counter sales reduce the right stock in the right location. |
| Discount and refund rights given to everyone | We configure permissions so discounting, refunding, and closing are deliberate rights rather than defaults. |
If your Odoo POS is already live but not working, we can stabilize a failed implementation, diagnose the issues, and help restore a counter your team and your accountant can rely on.
Ready to implement Odoo Accounting the right way?
Frequently Asked Questions
Is Odoo POS free ?
Odoo POS is available in Community and Enterprise, and Odoo also offers a One App Free plan for one selected application on Odoo Online with unlimited users. Core point of sale is available in Community, including sessions, orders, payment methods, receipts, cash control, restaurant and loyalty capabilities, and the connection to your products and stock. Your edition and plan affect access to Odoo’s licensed applications and services, including IoT connectivity for certain devices, official mobile applications, hosting, support, and upgrade services. We review your requirements through our Odoo Licensing service before recommending a setup.
What is the difference between Odoo POS Community and Enterprise?
Community includes the core POS application along with open-source restaurant, loyalty, gift-card, and multi-employee capabilities. Enterprise provides Odoo’s licensed services and applications, including IoT connectivity, official mobile applications, hosting, support, and upgrade services. The right choice depends heavily on your hardware, hosting, payment-terminal, and integration requirements, which we assess with you before you commit.
When does a POS sale reach my accounts?
When the session is closed and posted, not when the order is rung up. Odoo then records the applicable sales, taxes, and payments through the configured journals and accounts, which also depends on Accounting and your payment-method journals being set up. This is why a session left open for days is an accounting problem, and why we build the closing routine into training rather than leaving it to habit.
Does Odoo POS work offline?
The POS is designed to keep taking orders when the connection is lost and to sync once it returns, which is what keeps a queue moving through an outage. How much of your setup keeps working depends on which features and hardware you rely on, so we test your specific configuration under a dropped connection before go-live rather than discovering the answer on a Saturday.
Does Odoo POS reduce my stock?
Yes, when configured. Validated POS orders create stock moves against the operation type you configure, so counter sales draw from the same stock as your other channels. We set this up deliberately and verify that the right stock moves out of the right location, because a POS that is not reducing stock correctly quietly corrupts your inventory.
Can Odoo POS handle a restaurant?
Yes. Odoo’s restaurant capabilities cover table management, floor plans, order splitting, and kitchen order tickets, and they are part of the open-source POS applications. What varies is the hardware behind them, including kitchen printers and displays, so we validate the devices and connection methods before designing your floor around them.
Which payment terminals and hardware work with Odoo POS?
Odoo supports several payment-terminal providers and retail devices, but the connection method varies. Some network printers and displays connect directly, while scales and certain USB or ESC/POS devices require an IoT system. Supported terminals also vary by country and provider, so we validate the edition, device model, connection method, and payment provider before you purchase hardware.
Does Odoo POS support loyalty programs and gift cards?
Yes. Loyalty, promotional programs, and gift cards are part of the open-source POS applications and are applied at the register against the customer record. We configure the earning and redemption rules to match how your program is meant to work.
Can I run multiple shops and registers?
Yes. Odoo POS supports multiple shops and registers, each with its own configuration, journals, and reporting, drawing on shared products, pricelists, and stock. We configure the structure and the reporting so you can compare shops rather than just total them.
How much does Odoo POS implementation cost?
Cost depends on the number of registers and shops, the edition, the hardware and payment terminals involved, the size of your catalog, the integrations and customizations you need, and the state of your existing product and price data. Hardware is often the variable people underestimate. We scope your requirements and give you a clear estimate. See our pricing and licensing details, or schedule a consultation.
How long does Odoo POS implementation take?
Timelines depend on scope. A single shop with a clean catalog and straightforward hardware can go live in a few weeks, while multi-shop rollouts involving migration, restaurant features, terminal integration, and loyalty programs take longer. We give you a timeline after discovery, and we usually go live one shop at a time.
What data can be migrated into Odoo POS?
We can migrate your POS data, including products, variants, barcodes, categories, prices, pricelists, tax configuration, customers, loyalty balances, opening stock, and historical sales, from systems such as Square, Shopify POS, Lightspeed, legacy tills, and spreadsheets, with prices and quantities validated before you open.
What does Adatasol need from your team?
We need your product and price data, your tax setup, a list of the hardware you own or plan to buy, your cash handling and closing routine, access to your current till system or its exports, and a point of contact for review and testing. We keep the demand on your team light and structured.