Description
The most advanced Omnibus module for PrestaShop
RB Omnibus AI PRO is a complete solution for PrestaShop stores that automates compliance with the EU Omnibus Directive 2019/2161 and gives you full control over product price history. The module not only displays the lowest price from the last 30 days, but also analyses price changes, monitors promotions, detects potential irregularities and helps the store owner stay compliant with current regulations.
Unlike standard price history modules, RB Omnibus AI PRO comes with an advanced indexing engine, an installation diagnostics system, multi-context price analysis and AI integration for detecting price anomalies. It works equally well in small stores and in large e-commerce platforms handling thousands of products, multiple customer groups, currencies and shops.
Compliance with the EU Omnibus Directive 2019/2161
The Omnibus Directive requires sellers to display the lowest price applied during the 30 days before a promotion was introduced. RB Omnibus AI PRO automatically records price history and shows the appropriate notice next to discounted products.
The module lets you configure:
the price history period,
how the notice is displayed,
presentation of gross or net prices,
display only during promotions or on all products,
separate notices for each store language.
Intelligent price monitoring
RB Omnibus AI PRO uses a hybrid indexing system that ensures maximum reliability when recording price changes.
The system works in three layers at the same time:
immediate detection of changes made in the back office,
monitoring of changes coming from the API, ERP, XML, CSV and external integrations,
automatic data protection while the product page is displayed.
As a result, price history stays complete even when prices are updated by wholesalers, integrators or your own warehouse systems.
AI analysis and price anomaly detection
The module has a built-in OpenAI integration that automatically analyses product price history.
The AI system can detect:
artificial price increases before a promotion,
fake promotions,
suspicious price change patterns,
unusual behaviour that requires verification.
Results are presented in a clear back-office panel together with a risk score and recommendations for further action.
This lets the store owner catch potential problems quickly, before an inspection or a customer complaint.
Multi-context price history
RB Omnibus AI PRO is one of the few modules that can track prices in different sales contexts.
Price history can be kept separately for:
customer groups,
countries,
currencies,
shops in a multistore environment,
product variants,
quantity thresholds.
This means the customer always sees the price history that matches their actual purchasing conditions.
Interactive price history chart
The module can display a detailed price change chart directly on the product page.
After clicking the Omnibus notice, the customer can see:
the history of price changes,
promotion dates,
the lowest price in the selected period,
how the price changed over time.
This increases store transparency and builds customer trust.
Extensive back-office panel
RB Omnibus AI PRO offers a complete set of tools for managing price history:
history of all price changes,
price simulator for different customer groups,
audit of active promotions,
detection of missing data,
manual history corrections,
report export,
monitoring of indexing queues.
The administrator can check at any time which price will be shown to the customer and whether it meets the requirements of the Omnibus Directive.
Automatic installation diagnostics
The module includes an advanced system for verifying that everything works correctly.
Diagnostics automatically check:
correct module installation,
presence of the required hooks,
CRON configuration,
the state of database tables,
the PHP environment,
compatibility with the store theme.
When a problem is detected, the module can repair the most common errors on its own.
Performance for large stores
RB Omnibus AI PRO was designed with high performance in mind.
Caching, indexing queues and smart data processing allow it to handle:
stores with thousands of products,
multistore environments,
many customer groups,
frequent price updates via API,
extensive ERP integrations.
The module minimises server load and does not slow down your store.
Key features
✔ Compliance with the EU Omnibus Directive 2019/2161
✔ Price history for products and variants
✔ Lowest price from the last 30 days
✔ AI integration and price anomaly analysis
✔ Support for API, ERP, XML and CSV
✔ Multistore and multiple currencies
✔ Support for customer groups and countries
✔ Interactive price history chart
✔ Price simulator for administrators
✔ Promotion audit
✔ Automatic installation diagnostics
✔ Advanced caching system
✔ PrestaShop 1.7.8, 8.x and 9.x
RB Omnibus AI PRO is more than a price history module. It is a complete centre for managing promotion compliance, price audits and price change monitoring in your PrestaShop store.
Frequently asked questions
From when does the module calculate the lowest price of the last 30 days?
From the first indexing after installation - the module records current prices and then adds every change to the history. You have a full 30-day history after 30 days.
What if prices are changed by an ERP or XML import?
Changes saved in the PrestaShop back office (product, combination, specific price) are recorded immediately. Changes from imports and integrations are picked up by a CRON task - every 30 minutes is recommended.
Does it handle combinations, currencies and customer groups?
Yes. History is kept separately for combinations, currencies, countries, shops (multistore) and - when enabled - customer groups. You can exclude selected categories, manufacturers or products.
Where will customers see the lowest price?
On the product page and in product listings. You decide whether it is shown only during promotions or always, as text or as a chart, and you can edit the message.
Is AI required?
No. AI analysis (price anomaly detection, e-mail reports) is optional and uses your own OpenAI API key. The module adds no fees - you pay the AI provider for usage.
