PrestaShop
Available for PrestaShop 1.7.x – 8.0.x
General Information
PrestaShop is an open-source e-commerce platform that enables small and medium-sized businesses to create and manage their own online stores.
Links
PrestaShop Website
PrestaShop Documentation
Plugin Download
Features
✅ Multi-currency support
✅ Payment method icons in checkout
✅ Cart transmission
✅ Webhook status synchronization
✅ Look & Feel configuration
✅ Individual payment method configuration
❌ Subscription support
Supported payment methods
The following payment methods are supported by the PrestaShop plugin:
Setup
Follow the instructions below to integrate Payrexx into PrestaShop.
Configuration of Payrexx
Navigate to the API & Plugins section in the merchant administration of your Payrexx account.
Click on "Show All" below "Add E-Commerce Integration".
Click on "Add" next to PrestaShop:

In the window below, apply the following settings:

API Key: Copy the displayed API key to your clipboard, as you will need it later.
Instance Name: Copy the displayed instance name to your clipboard, as you will also need it later.
Enter shop address: In this field, enter the URL of your shop. If your shop is not located in the root directory (e.g., https://my-shop.com) but in a subdirectory, please enter the full path to your shop. Example: https://my-shop.com/shop
Please ensure that the shop URL is entered correctly. Any discrepancies (e.g. using http:// instead of https://) may cause errors when processing webhooks.
Webhooks: Define whether a failed webhook should be retried. If the checkbox is activated, the system will attempt to resend the webhook up to 10 times. The retry intervals are as follows: 5 minutes, 15 minutes, 1 hour, 2 hours, 4 hours, and then every 24 hours.
Finalize: Click the green "Activate" button to complete the configuration.
Plugin installation
Download the latest version of the plugin from GitHub.
Unzip the ZIP file.
Open the folder containing the "payrexx" subfolder and the ".gitignore" file.
Compress the "payrexx" folder into a ZIP archive.
Log in to your PrestaShop account.
Navigate to Modules > Module Manager.
Click on the
button.
Upload the ZIP file of the plugin.
Configuration of PrestaShop
Navigate to Modules > Module Manager.
Search for the Payrexx module, which is located in the "Payment" section, and click on Configure:

Configure the module by adjusting the following settings:

Payrexx Platform: Ensure that the correct platform is selected.
API Secret: Insert the API key that you copied to your clipboard during the Payrexx configuration.
Instance Name: Enter the instance name that you copied to your clipboard during the Payrexx configuration.
Look and Feel Profile ID: If you want to use a specific look & feel profile, insert the corresponding profile ID.
The connection between Payrexx and PrestaShop has been successfully established.
Navigate to Advanced Parameters > Performance.
In the "Smarty" section, ensure that the option "Recompile templates if the files have been updated" is selected next to "Template compilation":

Configuration of Payment Methods
In this section, you will learn how to configure the payment methods available for your customers in your PrestaShop store.
Navigate to Modules > Module Manager.
Scroll down to the "Payment Methods" section.
Select the payment methods you want to enable:

Order Process from the Customer's Perspective
If you would like to see how an order is processed from the customer's point of view, please visit our demo shop and place a test order.
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