Is my shop sending some informations to PrestaShop without my knowledge?

Unfortunately yes. But those data is only for demographic statistic. Here is the document from Prestashop official team, in which is described sending data process.

Communication between PrestaShop.com and shops using PrestaShop’s software

In order to stay up-to-date on developments with our software and continue to improve it, PrestaShop requires certain useful information. This process is completely anonymous and can be classified into three categories:
Automatic – PrestaShop receives basic information on the number of active stores, installed versions, domain names and the countries in which the software is used. These are used only for demographic data to help the PrestaShop team better understand the needs of the user community (e.g. number of shops using version 1.4, new countries using the software, etc.).
Semi-Automatic – During installation, PrestaShop pre-enables certain modules frequently requested by the community, such as Paypal and other shipping modules. At that time, you are given the option whether or not to accept the installation of these native features. If you do install them, our system sends you a single welcome email with advice on how to best use these modules to start selling online.
Manual – These are only activated by your actions when it comes to manually updating your store, such as currencies, location packs and language packs. It is your responsibility as a PrestaShop merchant to choose whether or not to perform these updates and submit additional information to PrestaShop.com
No personal information about you or your website is ever sent to PrestaShop, and by no means does PrestaShop ever have access to your catalog, customer base, turnover, statistics or the source code for your website. The anonymous connection between PrestaShop.com and your store is only intended to provide the necessary data for the PrestaShop team to help us always improve our product, and to make changes to our software according to the expectations of the community.

source: official prestashop website

Prestashop Module Automatic Login 4 connections

This module contains 4 most needed at this time connections:

 

• Facebook connect
• Twitter connect
• Google connect
• Yahoo connect

 

Features:

 

• Color of the menu is completely configurable. You can completely pick up the color in accordance with the color scheme of your site.
• If a visitor visits your site first time the menu will appear after 3 seconds. If the visitor closes the menu using the button X (close) then in subsequent visits menu will appear in the collapsed state in a single day.
• If the mouse hovers minimized menu it automatically turns around.
• The menu stays in the same place while scrolling.
• The menu does not appear for registered user.
• The menu hides and appears smoothly.

 

We can confidently say that this module will complement your site.
And this is with so wonderful functionality.
You will provide your visitors to quickly and easily by pressing just one button register in your store.

Automatic Login 4 connections Main Features

Prestashop Module Ingram Micro automatic integration solution

Forget about updating your products technical information manually ever again. Just install this module and keep your store updated. It will automatically import new products and keep the data updated.

 

Ingram Micro automatic integration solution Main Features

• Create your products' catalogue in a few seconds
• Keep your products information automatically updated
• The solution will run directly from your server by setting a CRON job
• User friendly interface
• Free updates and support

Now you can integrate you shop with Ingram Micro to create your own products catalogue in seconds, most of today’s shop owners need up-to-date products information, therefore, almost all the providers offer now a products catalogue file that can be imported into your shop.

With this basic configuration of the module it will automatically execute the following functions:

• Integrate your shop with one supplier.
• Creation of a complete catalogue on an empty store (Providers connector).
  • Creation of a category tree.
  • Importing all new manufacturers.
• Synchronize the selected categories with the supplier.
• Importing new products (Providers connector).
• Update the buying price (Providers connector).
• Update the stock (Providers connector).

• Reduce the cost of creating a store catalogue
• Add as many functions as you need to run on daily basis automatically
• The inventory is manage automatically and directly from your providers
• Improve SEO and price comparison site rankings when having you price updated at all times

Prestashop Module Stock in the Channel Automatic Integration solution

Stock in the channel generates over 35,000 page views a day from a group of 11,000 UK IT resellers. Over 90 UK distributors are included with over 10,000 separate feeds being imported daily.

Stock in the Channel Automatic Integration solution Main Features

• Create your products' catalogue in a few seconds
• Keep your products information automatically updated
• The solution will run directly from your server by setting a CRON job
• User friendly interface
• Free updates and support

Stock in the channel offers you the opportunity to search the stock of your products on over 90 distributors and the possibility to compare prices from your suppliers with a top-end purchasing system for resellers. After the registration on the Stock in the channel website, you will get up to date pricing information from all your providers directly from one single system.

 

The data feed from thousands of products is updated each day by Stock in the channel and sincronize with your shop with our modules, their service allows the resellers to add their own selling price information according to the quotation system. Depending of your preferences the orders can be directly invoiced and use the drop-shipment system and you can keep track of the information of each order on one single place.

 

• Reduce the cost of creating a store catalogue
• Mange over 90 resellers on a single place
• Setup your preferecence on teh SINCH websote to download just the products that you need
• The inventory is manage automatically and directly on SINCH

Prestashop Module Automatic update sitemap file

This module for PrestaShop allows you to update the sitemap.xml file as soon as its display is requested.

According to the Google "Help for webmasters": "Sending us a sitemap allows you to notify us of your pages that we could not detect otherwise. In summary, an XML sitemap (called currently sitemap) is a list of pages on your website. Creating and sending a sitemap allows you to make sure that Google knows all the pages of your site, including those that may not be detected by the Google standard process of exploring."

This module allows you to optimize your SEO!

The prior installation of the module integrated as standard in gsitemap PrestaShop is required.

Automatic update sitemap file Main Features

Prestashop Module Automatic Currency Exchange Rates

Automatic Currency Update

The default currency rates in Prestashop are updated manually, and not always the most current. This module also allows you to easily set the update interval from the admin page.

- Get rates from the world's most reliable source, the European Bank
- Get live currency rates using the most accurate data.
- Convert all major world currencies
- Configure update intervals with one click!
- Quick and easy installation

Automatic Currency Exchange Rates Main Features

Prestashop Module Stock in the Channel Automatic Integration solution

Stock in the channel generates over 35,000 page views a day from a group of 11,000 UK IT resellers. Over 90 UK distributors are included with over 10,000 separate feeds being imported daily.

Stock in the Channel Automatic Integration solution Main Features

• Create your products' catalogue in a few seconds
• Keep your products information automatically updated
• The solution will run directly from your server by setting a CRON job
• User friendly interface
• Free updates and support

Stock in the channel offers you the opportunity to search the stock of your products on over 90 distributors and the possibility to compare prices from your suppliers with a top-end purchasing system for resellers. After the registration on the Stock in the channel website, you will get up to date pricing information from all your providers directly from one single system.

 

The data feed from thousands of products is updated each day by Stock in the channel and sincronize with your shop with our modules, their service allows the resellers to add their own selling price information according to the quotation system. Depending of your preferences the orders can be directly invoiced and use the drop-shipment system and you can keep track of the information of each order on one single place.

 

• Reduce the cost of creating a store catalogue
• Mange over 90 resellers on a single place
• Setup your preferecence on teh SINCH websote to download just the products that you need
• The inventory is manage automatically and directly on SINCH

Prestashop Module Ingram Micro automatic integration solution

Forget about updating your products technical information manually ever again. Just install this module and keep your store updated. It will automatically import new products and keep the data updated.

 

Ingram Micro automatic integration solution Main Features

• Create your products' catalogue in a few seconds
• Keep your products information automatically updated
• The solution will run directly from your server by setting a CRON job
• User friendly interface
• Free updates and support

Now you can integrate you shop with Ingram Micro to create your own products catalogue in seconds, most of today’s shop owners need up-to-date products information, therefore, almost all the providers offer now a products catalogue file that can be imported into your shop.

With this basic configuration of the module it will automatically execute the following functions:

• Integrate your shop with one supplier.
• Creation of a complete catalogue on an empty store (Providers connector).
  • Creation of a category tree.
  • Importing all new manufacturers.
• Synchronize the selected categories with the supplier.
• Importing new products (Providers connector).
• Update the buying price (Providers connector).
• Update the stock (Providers connector).

• Reduce the cost of creating a store catalogue
• Add as many functions as you need to run on daily basis automatically
• The inventory is manage automatically and directly from your providers
• Improve SEO and price comparison site rankings when having you price updated at all times