Woo Import Export: High-Speed Variable Product Synchronization

Introduction

Woo Import Export is specifically engineered to handle complex WooCommerce variable products with high attribute counts (e.g. Size, Color, Material, Fit) without crashing your database or timing out.

Understanding Variable Product Hierarchy

When synchronizing variations from external ERPs or supplier feeds, your CSV can follow two formats:

1. Parent & Child Rows: One parent row followed by individual variation rows linked via Parent SKU or Parent ID.
2. Single Row with Comma-Delimited Values: A single row containing all available sizes and colors.

Chunk Processing Engine

Woo Import Export uses our proprietary chunk processing engine that processes products in batches of 50 to 200 records at a time, preventing memory exhaustion on shared hosting.