Order Data Merger
Upload order CSVs from multiple sales channels — Shopify, Amazon, eBay, WooCommerce. Auto-detect the source, normalize fields, deduplicate, and merge into one unified file.
Upload Order CSVs
Drop in one or more order exports from any sales channel. Sources are auto-detected.
Drag & drop a CSV/TSV file or click to browse
CSV, TSV — max 10MB
Upload two or more order CSVs above to get started
Supports Shopify, Amazon, eBay, and WooCommerce order exports
Frequently Asked
Questions
Everything you need to know about this tool, how it works, and what to expect from the results.
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Contact SupportIt takes order export CSVs from multiple sales channels, normalizes the data into a unified format, and deduplicates entries based on your chosen criteria (email, phone, address, or order ID). The result is a single clean CSV with all your orders.
The tool supports order exports from Shopify, Amazon Seller Central, eBay, WooCommerce, Etsy, and generic CSV formats. It auto-detects the source based on column headers.
Yes. All merging and deduplication happens entirely in your browser. Your order data, customer emails, addresses, and other sensitive information are never uploaded to any server.
You choose a deduplication key: email address, phone number, shipping address, or order ID. The tool normalizes the chosen field (lowercasing emails, formatting phone numbers, standardizing addresses) and groups matching records together, keeping the most complete version.
The tool handles up to 100,000 combined order rows across all uploaded files. For very large datasets, the merge process runs in batches to keep your browser responsive.
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