Price Mismatch

Price mismatch, where your submitted feed price differs from the price Google finds when it crawls your product page, is the most common disapproval reason and is entirely preventable. It occurs when price changes propagate to your website faster than to your feed, common during promotions, or when schema.org markup on your page shows a different price than your feed, common with static schema templates.

Fix: Implement Content API for real-time price updates rather than scheduled file uploads. Generate schema.org price dynamically from the same database field as your feed. Test every promotional price change against both systems before the promotion goes live.

Missing GTIN for Branded Products

Google requires GTINs for products sold by a brand that manufactures products with GTINs. Omitting a GTIN for a branded product produces a warning that escalates to a disapproval after repeated submissions. More importantly, missing GTINs mean your products cannot benefit from entity matching, which is a sustained performance disadvantage, not just a compliance issue.

Invalid google_product_category

An incorrect or too-broad google_product_category reduces your impression share for subcategory-specific queries and may place your product in the wrong auction. Common mistakes: using a text category name instead of the numeric taxonomy ID; using a 2nd-level category when a 5th-level category is available; using an outdated category ID after Google updates its taxonomy. Check and update quarterly.

product_details Field Empty

The product_details field is the primary attribute source for AI Overview and Gemini product matching. A product with an empty product_details field is excluded from the structured attribute matching that determines AI surface inclusion. This field has gone from recommended to effectively required for competitive performance in 2024–25.

Landing Page Quality Issues

Google’s feed crawler visits your product page to verify the data you submit. If your landing page has slow load time, is not mobile-friendly, has confusing checkout, or has content that conflicts with your feed, different price or different availability, your Quality Score is reduced. Fixing feed data quality is always more efficient than managing a Quality Score penalty from a poor landing page, but both need to be addressed.

Missing or Non-Compliant Main Image

Image quality directly affects CTR, and non-compliant main images trigger disapprovals. Requirements: white or neutral background; product fills at least 85% of the frame; minimum 800×800px (1,600×1,600px recommended for zoom); no text overlays, watermarks, or promotional badges on the main image. Lifestyle or promotional images should be in additional_image_link, not image_link.

Duplicate Products

Submitting the same product multiple times with different identifiers, once with your GTIN, once with your SKU as if it were a different product, splits your Shopping budget across competing entries and divides your quality signals. Use parent-child item groups for variants; submit each unique product once with its correct identifier.

Outdated Custom Labels

Custom labels that were set up for last season’s campaign segmentation but never updated create inaccurate bid segmentation in current campaigns. A product labeled “bestseller” that was a bestseller 18 months ago but has since declined in performance is receiving bid strategy treatment appropriate for a bestseller but performing like an average product. Audit and refresh custom labels quarterly to maintain campaign segmentation accuracy.