Common formats
| Format | Typical source |
|---|---|
| CSV / TSV | Most network exports (CJ, Awin, AvantLink, Impact) |
| XML | Merchant feeds, Rakuten, older network formats |
| Google Shopping XML/TSV | Merchants’ own Merchant Center feeds |
Large feeds are often gzip or zip compressed.
Key fields
Product ID/SKU, name, affiliate (deep) link, price, sale price, image, brand, MPN, UPC/GTIN, availability, category.
Practical tips
- Update daily: prices and stock change constantly.
- Filter to the categories you need; full catalogs can have millions of rows.
- Match by identifiers, not titles.
- Respect network rules on caching, image use and price display.
