Offer e-merchants an excellent service
AtomicSeller allows you to work with demanding merchants facing fierce international competition. Modern e-commerce is increasingly connected, and demands are increasingly diverse.
We have concrete solutions to meet your customers’ needs:
- Efficient information transmission during the order shipping process
- Feedback to e-merchants (shipping tracking, inventory synchronization)
- Product personalization (initial engraving, personalized cards, t-shirt printing, etc.)
- Personalization of package documents (invoices, flyers, return slips, etc.)
- Wide range of partner carriers and their shipping services
- Wide range of e-commerce sales channels
Optimize order preparation processes
- Generate shipping labels in seconds for over 150 carriers.
- Automatically generate your ready-to-use customs declarations.
- Generate return labels, flyers, personalized cards, and all delivery documents.


Optimize order fulfillment
// Order Synchronization
// Optimize processes from order to delivery
We are constantly improving the software based on feedback from our logistics specialists to offer you the best tool:
- Labeling of packages from warehouses or stores
- Significant reduction of processing, preparation, and shipping errors thanks to the automatic correction of basic data (postal codes, cities, accented characters, etc.)
- Availability of export customs documents: CN23 Colissimo or electronic invoice
- Save time processing your packages
- Efficient reports to manage your processes
- Inventory upload to e-commerce sites
- Support for carrier options (consolidation, multi-packages, etc.) to achieve competitive postage and labeling costs.


// Connect a new e-commerce site in just a few clicks
- Click “Add a store”
- Then select the store type
- Enter the store URL and login details from the e-commerce site
- Save and test the connection.
It’s ready!
Boost your WMS
// Connect your WMS to the world of e-commerce
If your customers ask you to process their e-commerce orders, don’t change your WMS. We already have connectors with the best WMSs on the market, as well as a set of ready-to-use APIs. Interconnection with your WMS will be easy.
We provide all the necessary technical support to your WMS publishing partner.
Order transfer, available stock updates, product catalogs… we have all the necessary WMS EDI or web service connectors. If you have a specific tool, we already have a range of similar components to manufacture and deliver it in record time. Once connected, you have access to all AtomicSeller partners.
AtomicSeller allows you to quickly connect your information system with the main e-commerce and shipping players with a single web service or EDI development.


// Inventory Synchronization
AtomicSeller easily integrates with your information system thanks to its simplified web services (orders, deliveries, products, etc.) that allow the exchange of all necessary data with your Information System (WMS, TMS, CRM, or ERP).
You can eliminate all integration and maintenance costs associated with developing connectors to merchant sites and shipping services. We have already developed them and ensure their updates.
AtomicSeller transmits inventory tracking from your WMS either via web service or EDI.
// Product catalog synchronization
Product catalogs can be periodically imported from your e-commerce site and transmitted to the WMS.
This makes it easier to synchronize SKUs, EAN codes, sizes, colors, etc., necessary for proper product identification, when integrating orders or inventory entries.


// Document transmission to the WMS
Save time preparing packages by saving your team the time it takes to collect the documents corresponding to each order, either by connecting to the merchant’s back office or by sifting through emails or PDF files.
AtomicSeller retrieves documents or generates them from order data and transmits them to the WMS during the preparation process, thus simplifying the process:
- Delivery slips, invoices, commercial documents to be inserted into the package
Request for order customization (a request to add a first name to a garment, initials to a case, etc.) - Request to add a personalized marketing document, a free sample, or a discount voucher to a package (Asilage).

Générez les étiquettes de transport
// Save precious time
As soon as an order is prepared and packaged, AtomicSeller connects to the chosen carrier and generates the label, which will then be printed and affixed to the package. Your shipping and labeling costs are more competitive.
AtomicSeller automatically improves addresses and helps you significantly reduce processing errors.
You can quickly activate new partnerships because
AtomicSeller is connected to more than 150 direct carriers, including all French and most European carriers.
AtomicSeller is connected to more than 350 regional and international carriers through partners.
// Customs Document Generation
You can generate customs documents for export: CN23 or electronic CN22 invoices, pro forma invoices, etc.
These documents are essential for overseas shipments and deliveries outside the European Union.
AtomicSeller sends documents digitally to carriers that allow it to facilitate customs formalities.


// Post-shipment package tracking
When AtomicSeller generates a label, we automatically communicate tracking numbers to merchant sites so that the end customer can be informed of the various stages of their delivery.
This improves your customer experience by obtaining more positive online reviews.
// Returns Management
If necessary, you can generate return labels in AtomicSeller.
You can also involve your customers in this process by connecting your e-commerce site to AtomicSeller.
This way, customers can securely generate their own return labels using the logistics provider’s carrier account.





