Update : 10/10/2025
This tutorial is exclusively about the module PrestaShop POS with Prestatill purchased and downloaded from addons.prestashop.com
Installation
1. Install the PrestaShop POS with Prestatill module
From the psposprestatill.zip file, install the POS module by following the procedure described in the configuration email (also explained at the bottom of this page).
Note: The PrestaShop POS module automatically installs the Shop Manager, which is the interface used to access the POS and other tools provided by Prestatill.
2. Link your store to your PrestaShop account
If you are not directly in the module configuration, go to the Module Manager from the Modules menu.
Search for the POS by typing "POS", for example, then click the "Configure" button.
2.1 Click the button
2.2 A pop-up will ask you to log in with your PrestaShop account (the one from addons.prestashop.com).
Enter your Addons credentials and click the button 
2.3 In the pop-up that appears,
click the button
2.4 Then, once the connection is established, click 
2.5 Click the button
2.6 Choose your subscription by clicking
2.7 You will access a window where you can choose 1, 2, or 3 points of sale*
2.8 Click the button that matches your choice
* for more than 3 points of sale, please contact us nous contacter
2.9 In the next window, optionally select the payment method and billing address.
then click 
2.10 You are redirected to the PrestaShop Back Office, where you can see your selected subscription, with the option to cancel it or change your plan.
3. Create your point(s) of sale
The Prestatill POS relies on PrestaShop stores, which must be created from the Back Office:
Shop Parameters menu → Contact → Stores tab
1 PrestaShop store = 1 physical point of sale
Please note that a separate subscription is required for each store.
4. Make sure that stock management is enabled
Shop Parameters menu → Products → Product Stock section → Enable stock management option
5. Configure the POS settings
by following the POS Configuration tutorial Configuration de la caisse
6. Access the POS
The POS can be accessed via the Shop Manager, in the PRESTASHOP POS menu in PrestaShop, which was added during step 1.
7. Tip
To access the POS more quickly, you can create a shortcut in the Quick Access menu provided by PrestaShop.
The advantage is that you can choose to open the Shop Manager in a new window (or tab), allowing you to keep the PrestaShop Back Office open alongside the POS.
Installing a PrestaShop 8 or 1.7 module
1. Log in to the PrestaShop Back Office (BO)
2. Click on Module Manager
3. Click on Upload a module, select the ZIP file to import (the installation will start automatically)
4. The module is activated automatically and can be accessed from the main menu of the PrestaShop Back Office under PRESTASHOP POS // Shop Manager
Link to the official PrestaShop 8 documentation
Link to the official PrestaShop 1.7 documentation