Guides for wholesale & distribution
Learn how to avoid CSV problems when importing supplier and product data.
Moving to New Inventory Software
Unleashed, Cin7 Core and inFlow: import order, opening stock and duplicates.
Wholesale Price Tiers in a CSV
Tiers, customer prices, minimum orders and pack sizes.
CSV Import Essentials
The fundamentals of a well-formed CSV file.
Excel Leading Zeros Guide
Product codes and supplier numbers get truncated by Excel.
Excel Formatting Guide
Hidden formatting can wreck supplier data in import.
Excel to CSV Guide
How to safely convert supplier catalogs to CSV.
Google Sheets to CSV Guide
Export a sheet as CSV without breaking dates, codes or accents.
Shopify Product CSV Import Errors
Fix failed imports, split variants, missing images and changed barcodes.
Excel Protect Columns Guide
Lock columns so users can't accidentally break your schema.
Collecting Product Data from Suppliers
SKUs, barcodes, variants, prices and images in one consistent format.
Supplier catalogs that import cleanly
These guides cover common CSV problems. Import Builder validates supplier data before it reaches your inventory system, so you know what you're importing.