Product Price History - Omnibus Directive - PrestaShop [1.6, 1.7, 8.x]

Price History on Product Page - Omnibus Directive - is used to record historical changes on the product page.

The module will help you ensure compliance with the Omnibus Directive, which aims to protect consumer rights by ensuring price transparency and preventing unfair practices in e-commerce. The introduction of the directive is expected to improve relationships between sellers and consumers by enforcing clear pricing information. This module enables online stores to comply with the new legal requirements, ensuring full transparency and a history of price changes on the product page, which helps build customer trust and avoid potential financial penalties for violating the Omnibus Directive.

Features:
- the module allows displaying the price as simple text below the product price
- option to display prices in a chart for the last 30 days
- in the configuration, we can change the colors of the chart for price drops, increases, and stable prices, allowing better visual adjustment to the store template
- the module saves prices for different customer groups, attributes, currencies, and countries
- the module displays the lowest price from the last 30 days
- cron task for automatic price indexing
- automatic cleaning of historical prices

Changelog:

1.0.4 12-12-2024
- during the first indexing, `date` is set to yesterday, indicating this is the first indexed price
- added additional hooks
- changes when indexing products (edit record).

1.0.3 19-11-2024
- Changes in daily price indexing
- Minor fixes

1.0.2 06-07-2024
- updated sprintf function for display in tpl

1.0.1 10-05-2024
- Limit the amount of saved data
- Removing unnecessary data from the same day.
- Fetching the last active price
- Changed the way previous prices are recorded