E-commerce Sellers: Orders/Customer Data Deduplication & Cleansing Guide (SKU/Email/Phone)

Complete e-commerce data cleansing guide: prevent duplicate order imports, merge customer information, aggregate SKU variants. Support multi-channel order deduplication, customer CLV calculation, product inventory integration with both Power Query and SheetCleaner solutions.

August 18, 2025

2 min read

346 words

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