Resources
Practical guides on product data — enrichment, barcodes, catalogs and everything that turns a raw product list into a clean one.
Product Enrichment
4 guidesThe Complete Guide to Product Enrichment (2026)
What product enrichment is, why it matters, and how to build accurate, searchable product catalogs — matching, validation, identifiers and workflows.
How to Clean Product Data: A Practical Guide for E-commerce
Duplicate rows, mixed units, missing brands, mangled EANs — a practical five-step guide to cleaning an e-commerce product catalog and keeping it clean.
PIM vs Product Enrichment: What Each One Actually Does
Learn what a PIM system does, what product enrichment does, where they overlap, and how to decide which one your catalog actually needs first.
How to Turn a Supplier Price List into a Complete Product Catalog
A supplier price list gives you article numbers, terse names and prices — not a sellable catalog. The four-step process for closing that gap.
Product Matching
2 guidesHow Product Matching Works: From Messy List to Verified Data
How half-broken supplier names become verified catalog records: normalization, candidate search, scoring and verification — plus how to lift your match rate.
How ProductBox Matches Product Data: From Web Search to AI
Inside ProductBox's enrichment pipeline: how messy spreadsheet rows become verified product data, and the confidence thresholds that decide what you pay for.
Product Identifiers
4 guidesProduct Identifiers Explained: GTIN, EAN, UPC, SKU and MPN
GTIN, EAN, UPC, SKU, MPN — five acronyms, two different jobs. What each identifier does, which are globally unique, and which your catalog actually needs.
How to Find the EAN Number for Any Product (4 Reliable Ways)
Need the EAN or GTIN for a product? Four reliable ways to find it — packaging, retailer listings, barcode databases and your supplier — plus how to verify it.
Missing GTIN in Google Merchant Center: How to Fix It Step by Step
Merchant Center flagging "missing value: GTIN"? How to fix it — find the real GTINs, use brand + MPN, and when identifier_exists is the right answer.
How to Fix EAN Barcodes in Excel: Leading Zeros and Scientific Notation
Excel strips leading zeros and turns EANs into scientific notation. How to open product files safely, what is recoverable, and a one-formula check-digit test.
Product Images
2 guidesHow to Find Product Images by EAN (One Product or Thousands)
Missing images for hundreds of SKUs? Four ways to find product images by EAN — manual search, barcode databases, media kits and automated enrichment.
Image Disapprovals in Google Merchant Center: How to Fix Every Error
Promotional overlay, image too small, generic image — every Google Merchant Center image error explained, with the fix for one product or a whole catalog.