Operations center

E-commerce tasks on files, data and integrations

SellStar helps prepare imports, exports, price and stock updates, merge CSV/XML files, clean data, translate content and automate recurring operational work.

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Problem: You receive a supplier file, system export or data from several sources and need to prepare it quickly for the next step.
Process: You choose a task, add a data source, set rules, check a preview and only then save the result.
Result: A ready CSV, prepared import, price or stock update, cleaned orders, translated content or a repeatable process for the team.

Where do you want to start?

Start with what is already in front of you: a file, a sales system or a recurring process that takes time every week.

Start with a file

Use this when you have CSV, XML, a supplier file, store export, product feed or several sheets to merge.

CSV/XML files

Start with a system

Use this when you work in Base, WooCommerce, PrestaShop, Shoper, IdoSell or Selly and need to complete a specific task.

Tasks by system

Start with a process

Use this when the same import, export, report or update returns regularly and needs more control.

Solutions by type of work

What you can do in SellStar

Each task leads to a specific result: a prepared file, ready import, data update, export or content ready for further work.

Task	When to use it	Result
CSV/XML file editing	A file has the wrong layout, wrong columns, missing data or needs preparation before import.	A cleaned file or export ready for the next step.
XML to CSV conversion	A supplier gives you XML, but the store, sales system or spreadsheet needs CSV.	CSV with selected records, columns and import-ready structure.
Merging CSV/XML files	Data is split across several files and needs one consistent output.	One file with data merged from multiple sources.
Joining CSV by key	Products, prices, stock or descriptions need to be matched by SKU, EAN, product ID or another key.	One output file with data joined by identifier.
Product import from CSV/XML	A supplier catalogue needs preparation for a sales system.	Data checked, mapped and prepared for product import.
Product export to CSV	Product data needs to be downloaded, cleaned, passed forward or compared.	CSV with selected products, fields and structure.
Bulk product editing	A larger catalogue needs many field changes without row-by-row work.	An updated catalogue or control file ready for import or export.
Price updates	A new price list needs to be matched to products without manual rewriting.	A ready price update or control file before sending.
Stock updates	Supplier, wholesaler or warehouse stock needs to be matched to the catalogue.	A ready stock update or control export.
Bulk order editing	Orders need to be cleaned, enriched or changed according to repeatable rules.	Order data prepared for update or export.
Order export to CSV	Orders need to go to reporting, accounting, warehouse work or analysis.	CSV with orders and selected operational fields.
File and content translation	A catalogue, descriptions, documents, HTML or file columns require translation.	A translated file with preserved structure and controlled output.
Automations	The same import, export or update returns cyclically.	A saved process that can run again on new data.

Tasks by system

Choose the system you work in, or start with CSV/XML if the data comes from a supplier, wholesaler, marketplace or export.

Base

Bulk product editing, imports, exports, prices, stock and orders in daily sales data work.

All Base tasks Bulk product editing Product import Product export Price updates Stock updates Order export

WooCommerce

Product imports and exports, price and stock updates and store data preparation.

All WooCommerce tasks Bulk product editing Product import Product export Price updates Stock updates Order export

PrestaShop

Import files, product updates, catalogue exports and operational data work.

All PrestaShop tasks Bulk product editing Product import Product export Price updates Stock updates Order export

Shoper

Product imports, updates, exports and cleaning store and order data.

All Shoper tasks Bulk product editing Product import Product export Price updates Stock updates Order export

IdoSell

Catalogues, product files, price lists, stock and exports for further work.

All IdoSell tasks Bulk product editing Product import Product export Price updates Stock updates

Selly

Imports, exports, price and stock updates and file cleanup for everyday sales work.

All Selly tasks Bulk product editing Product import Product export Price updates Stock updates

Do not see your system? Start with file tasks or contact us. Many processes can be handled through CSV, XML, exports and supplier files before a dedicated integration exists.

Solutions by type of work

A store owner, agency, wholesaler and operations team work differently, so tasks can also be browsed by role and process.

Online stores

Product imports, price and stock updates, order exports and supplier files.

For online stores

E-commerce agencies

Feeds, catalogue fixes, translations, exports and data work for many clients.

For e-commerce agencies

Marketplace managers

Catalogues, prices, stock, channel files and quick data quality checks.

For marketplace managers

Wholesalers and distributors

Offer files, price lists, stock, recurring exports and partner-ready data.

For wholesalers and distributors

Operations teams

Reports, exports, data cleanup and recurring processes without IT involvement.

For operations teams

How a single task works

Each task has its own guided steps. SellStar shows only the decisions needed for that process: different for joining CSV, converting XML to CSV, updating prices or exporting products.

1. Choose the task and source

Start with a concrete task, then select input data: a local file, URL, Drive file, FTP/SFTP or an integration profile and dataset such as products or orders.

New task -> data source

2. Check and clean the data

In Data Studio you see a table, XML structure or text preview. You can filter, sort, remove and add columns, apply transformations, formulas and AI operations where they help.

Data Studio

3. Set the output or destination

For file tasks you choose CSV columns, XML records, join keys and field mapping. For integrations you set the target, data range and fields for import, update or export.

Format, keys, mapping

4. Preview before use

Before saving, exporting or updating you can inspect a sample result, record count, warnings and key file or operation parameters.

Preview and control

5. Save the result or the whole task

Save the result to Drive, send it to FTP/SFTP, download it as a file or run an import/update. If the process repeats, save it as a task.

Export, import, saved task

Real usage paths

SellStar usually starts helping when there is a specific file, import deadline, price change or report that should not be done manually.

Wholesaler XML to CSV

Load XML, choose the offer record, map fields and save CSV for import.

XML to CSV conversion

Supplier price list

Match products by SKU or EAN, review changes and prepare a price update.

Price updates

Several CSV files into one import file

Join products, prices, stock and descriptions from several files by a shared identifier.

Joining CSV by key

Orders for reporting

Select order fields and prepare CSV for warehouse, accounting or analysis.

Order export to CSV

Questions before starting

The key things to know before testing SellStar on your own file, import, export or data update.

What tasks is SellStar best for?

For recurring store, agency or operations work: supplier files, XML to CSV conversion, joining data by SKU or EAN, product imports, price and stock updates, order exports and content translation.

Can I start with my own file?

Yes. The best test is a real CSV, XML, store export, wholesaler file or product feed.

Can I preview the result before using data?

Yes. Tasks are designed so you can inspect the result before export, import or update.

Will SellStar support my sales system?

SellStar develops tasks for systems such as Base, WooCommerce, PrestaShop, Shoper, IdoSell and Selly. If your process starts with a file, you can work through CSV/XML regardless of a dedicated integration.

Do I need a developer or scripts?

Not for typical file and data operations. SellStar guides you through source selection, field matching, result preview and saving data in the needed format.

What happens to data after the trial?

Data retention and deletion rules are described in the Privacy Policy and Terms. Workspace data may be deleted after the trial according to the service documents.

Does the trial require a card?

No. You can test SellStar on your own task without providing a card. Paid plan payments and billing documents are handled by Paddle.

When are AI credits used?

Credits apply to AI-based features such as commands, text processing and translation. Usage details are visible in the app and on the pricing page.

Test SellStar on a real task

Take a real file, import, update or export from daily work and see how input data turns into a controlled result.

Try for free