ShopteraShoptera

GTIN Agent

Google Shopping requires barcodes for most product categories. Without a GTIN, your products may be disapproved entirely or get significantly fewer impressions. The GTIN Agent looks up correct EAN/GTIN codes automatically — saving ~4 minutes of manual research per product.

What it looks like in Activity

Notebook Lenovo IdeaPad 15

SKU-NB-LEN-15

gtin
92%
gtin
Before
(empty)
After
0196801574540

Reason: Matched via brand + model in GS1 database

Example

Product: Notebook Lenovo IdeaPad 15

gtin: (empty)

+

gtin: 0196801574540

How it works

The agent cross-references your product's title, brand, and attributes against external product databases and GS1 registries to find the correct barcode. Matches are verified before being suggested.

When it skips

Products that already have a valid GTIN are left untouched. Products without enough identifying information (no brand, very short title) are flagged rather than guessed — you'll never get a wrong barcode suggested with high confidence.

Filling in missing GTINs is the single highest-impact feed optimization for most e-shops. Products with valid barcodes get access to price comparison features and significantly more impressions.