How to Structure Meta Ads for Many Products

Start with one catalog and one broad product set, and split only for a reason that needs its own budget, audience or message. This fits a store with many products, where Advantage+ catalog ads pick the items each person sees. It does not fit when you must promote a fixed group of products, such as a launch or a clearance range; there a smaller set is the tool Meta describes.

What does Meta recommend as the starting point?

Meta’s advice has three parts.

• One catalog. Meta says that connecting several catalogs to the same pixel or app SDK may split the catalog match rate, and recommends keeping all your products in one catalog.
• The largest product set possible. Meta says a broad set gives the delivery system more options to show the most relevant products. It recommends the default set called All products, which holds every product in the catalog, for overall ad performance.
• A match rate above 75%. Meta recommends keeping catalog match rate above 75%, and ideally above 90%. A low rate limits the products available for targeting.

Meta also says products in Advantage+ catalog ads are shown dynamically, so each person sees different products based on what they are likely to find relevant. That is why one ad set can carry a large catalog.

When might you split into smaller sets?

Meta says that if you prefer to curate which products are shown, you can use your own product set. Reasons you might curate include a launch, a seasonal range, or products with a different margin or price band. Meta’s pages cited here do not mention the margin reason.

Meta’s guidance for curated sets:

• Turn on “add recommended products” to include top sellers or products with conversions in the last 14 days, even when they do not match your filters.
• Avoid very narrow filters, since they limit product recommendations.
• Turn on “include other products” unless you must promote only the products in the set. It needs a set with under 60% of the catalog, and the All products set is not eligible. Avoid creative that is highly specific to the set, since other products may be shown.
• Do not edit a set during a live campaign. Meta says performance may be affected while the audience updates.

What does each split cost?

A smaller set gives the delivery system fewer products to choose from. A separate ad set or campaign for each set also shares your budget and results more thinly. Meta says that when you create many ads and ad sets, the delivery system learns less about each, and that combining similar ad sets combines learnings.

Sets also have a floor. Meta says ads need a set with at least 4 unique, valid products for collection format and at least 2 for carousel. Variants of one product count as 1, and products that share an image count as 1. Because filters are dynamic, a catalog update can empty a set by accident, and Meta says ads may be paused when a set falls below the minimum.

What should you check before splitting?

1. Match rate. Check it in Commerce Manager first. If it is low, Meta says that may point to issues in your pixel, app SDK or catalog setup, so check those before adding sets.
2. Product data. Meta says prices, availability and other data should be accurate and match your website.
3. Optimization event. Meta says you may see better results when you optimize on lower-funnel events such as purchase rather than view content or add to cart.
4. Product issues. Products with issues that prevent display can weaken recommendations.

How can you decide for your own account?

1. Run the full catalog in the All products set first, and read results for a full week.
2. Split a range out only when it needs its own budget or message.
3. Keep each curated set large enough to clear Meta’s minimums with room to spare.
4. Keep creative general enough to suit any product the set may show.

These steps are method, not a Meta rule. Meta does not say how many sets or campaigns a catalog should have.

FAQ

Do I need a campaign for each product?

Not for Meta’s catalog format. Meta says Advantage+ catalog ads show each person different products based on relevance, so one ad set with a broad product set can cover a large range. Separate campaigns are a choice you make for budget or message, not a requirement Meta states.

How many product sets can I create?

Meta says your catalog has a default set called All products, and that you can create as many more sets as you want. The limit that matters is each set’s size: it needs enough unique, valid products to keep ads running, and broader sets give delivery more to choose from.

Can I edit a product set while ads run?

You can edit a set you created, but Meta does not recommend editing a set during a live campaign because performance may be affected while the audience updates. You cannot edit, duplicate or delete the default All products set, or delete a set used in an active campaign.