Odoo guide for retail: 36 key decisions
Setting up Odoo in a retail store or chain is not just installing software: it means making decisions about how to sell, how to control stock and how to connect the physical store with the online one. This guide brings together the decisions that make the difference between an implementation that brings order to the business and one that falls short, explained in plain language for those who run the store, not for technicians.
Why retail needs its own decisions
Retail has challenges that other sectors do not: the point of sale must work even if the internet goes down, stock has to match between store and warehouse, and what is sold online must be deducted from the same inventory as the physical store. If these pieces do not fit together from the start, the typical problems appear: selling out of stock, cash register discrepancies or customers who see something available online that is no longer in stock.
The areas the guide covers
The guide walks through the six areas where a good retail implementation is decided: the POS and the point of sale, inventory and stock control, the online store and omnichannel, accounting and legal compliance (including adapting to VeriFactu), customer relations and loyalty, and reports to decide with data. For each area, it lays out the questions worth resolving before configuring anything.
POS and point of sale decisions
Here you decide whether you need the POS software to also work offline, how you manage several registers or stores, which payment methods you accept and how you link each sale with stock and accounting in real time. These are decisions that affect the store's day-to-day operations and the experience of whoever is at the counter.
Inventory and ecommerce decisions
The second major decision is how to maintain a single inventory across all channels. The guide helps define how to synchronize the online store with the warehouse, how to control stock and inventory with barcodes and lots, and how to set up your online store with Odoo so that it sells what is actually in stock. This avoids the most frequent problem of omnichannel retail: selling what you do not have.
How to use the guide
You can read it from start to finish or go straight to the area that concerns you most. At Nextdoo, as an Odoo Silver Partner specialized in retail, we use it as a starting point to design each project. If you like, we can apply it to your specific case in an initial conversation.
Frequently asked questions
Who is this Odoo retail guide for?
For managers of stores and retail chains who are considering implementing Odoo or improving the one they already have, with no technical knowledge required.
Does it work for physical stores and for ecommerce?
Yes. The core of the guide is precisely to unite the physical store and the online one in a single system, with a single inventory and a single set of accounts.
Does it include the legal and VeriFactu part?
Yes. One of the areas covers accounting and compliance, including adapting invoicing to the regulations in force in Spain.
How long does it take to implement Odoo in retail?
It depends on the size and the processes, but with a focused method the foundation can be up and running in weeks. We'll assess it with you based on your case.

Nextdoo · Official Odoo Silver Partner specialized in retail
How to get the most out of the guide
The guide works best if you use it to spot your weak points: review each area (POS, inventory, ecommerce, accounting) and mark where you currently lose time or make mistakes. Those are your priorities.
With that diagnosis, the implementation stops being a leap in the dark and becomes a phased plan. If you like, we can apply it to your store in an initial conversation.
Related resources
Official information: Official Odoo documentation.
From diagnosis to action
Once you have reviewed the guide and identified your priorities, we can help you turn them into a phased implementation plan, starting with what saves you the most time in your store.
The decisions that weigh most
Of the 36 decisions in the guide, a few condition all the rest. The first is how to unify inventory between store and web, because avoiding selling what you do not have depends on it. The second is how you want the POS to work, especially if you need it to operate offline.
The third is how accounting and legal compliance fit in, including adapting to VeriFactu. If you resolve these three well, the rest of the decisions (loyalty, reports, promotions) rest on a solid foundation. That is why the guide places them at the beginning and recommends not leaving them for the end.