Microsoft Shopping ads use product information from a merchant feed to match catalog items with relevant shopping searches. A campaign can be configured correctly and still struggle if the feed has incomplete, stale, or inconsistent product data. Start with the catalog and landing-page truth before adjusting bids.

Prepare the product data
A feed describes items with attributes such as title, product identifier, price, availability, image, and destination page. The exact required fields depend on the market and product category. Keep feed values consistent with the page a shopper reaches; differences in price or stock status can lead to disapproval or a poor experience.
Write titles for clarity rather than keyword repetition. Include the details that distinguish the product, such as brand, model, size, or type when relevant. Use accurate identifiers and direct, crawlable product images instead of generic category pages.
Organize with product groups
Product groups let a campaign subdivide the catalog for bids and reporting. Common splits use product type, brand, category, or custom labels, but a division is useful only if it supports a distinct budget or decision. If too many groups have almost no traffic, management becomes harder without adding insight.
Separate products with different margins, inventory limits, or strategic roles when that distinction changes what the business is willing to pay. Keep the mapping documented so the same product is not unintentionally managed under conflicting assumptions.
- Check diagnostics for missing, disapproved, or outdated items.
- Compare feed title and landing-page details for consistency.
- Review product-level outcomes alongside campaign averages.
Measure beyond clicks
Shopping traffic should be evaluated through product views, add-to-cart behavior, orders, returns, and margin where the data is available. A product with high ad-attributed sales may still have weak contribution after discounts, shipping, and returns. Review the catalog and conversion data together before scaling a product group.
Related guides
- Microsoft Merchant Center Feed Errors: A Practical Troubleshooting Guide
- Microsoft Ads Daily Budget vs. Actual Spend: How Pacing Works
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