A catalog is a structured list of the products or services a business wants to sell, with details such as images, titles, prices and links. On Meta, a catalog "holds information about the products and services you want to promote across Meta technologies", and you create it in Commerce Manager.
What a catalog holds
Each item in a catalog is one product, described by a set of fields. The ones that matter most for ads:
| Field | Why it matters for ads |
|---|---|
| Product ID | Lets Meta match a Pixel event to the right item |
| Title and description | Shown in the ad, so it should read like copy |
| Image | The main visual of a product ad |
| Price and availability | Shown to the shopper, so wrong data means wrong ads |
| Link | Where the click goes, normally the product page |
Let Madgicx's AI do the work
Its AI marketer finds what's working and prepares the next move. You approve.
Try for Free ($0 Trial)How a catalog is used in Meta ads
The catalog is the source for dynamic product ads, which Meta calls ads with product media. They "show people the most relevant products or services from your catalog", chosen by what each person did online. For sales campaigns, Meta says product data is turned on by default during setup if you have a catalog.
The catalog also reaches beyond ads. Because it lives in Commerce Manager, the same product list can serve other Meta commerce features, so one clean list is worth maintaining.
Catalog or ad: who does what
| Catalog | Ad | |
|---|---|---|
| What it is | The product list | The message and format people see |
| You update it | When products, prices or stock change | When the offer or creative changes |
| Needs | Product data | A catalog, plus a Meta Pixel or other events |
Keeping a catalog healthy
- Use one product ID per item, and use the same ID in your Pixel events.
- Keep price and stock current. Updates should follow your store, not a monthly manual upload.
- Fix image quality first. Clear, well lit, consistently sized photos make the ad.
- Write titles for shoppers, with the product type and a key detail, rather than internal codes.
- Check events in Events Manager to confirm views, add to carts and purchases arrive with the right IDs.
Treat the catalog as part of the ad, not a side task. Whoever owns the creative should also check the product data now and then, because a great ad built on a stale list still sends shoppers to the wrong item. After any large change, such as a price update or a new collection, look at a few live ads to confirm they show what you expect.
A broken catalog fails quietly: the ads still run, but they show the wrong price, a sold-out item or nothing relevant.
Example. A bookstore with 2,000 titles builds a catalog from its store data. Each book has an ID, a cover image, a price and a link. A shopper who views a cookbook sees that cookbook in a later ad, with today's price. When the store runs out of a title, its availability changes in the catalog, so the ad stops promoting a book nobody can buy.
In Madgicx. Catalog ads depend on the events Meta receives from your store. Madgicx Cloud Tracking sends conversions to Meta from the server, so Meta sees and attributes more of them. See tracking in Madgicx.
FAQ
What is a catalog in Facebook ads?
It is the list of products you keep in Meta's Commerce Manager. Product ads read from it, so each ad can show real items with their images and prices.
Where do I create a Meta catalog?
In Commerce Manager. Meta's help page for creating a catalog is listed under Sources.
Do I need a catalog to run Facebook ads?
No. Many campaigns promote one image, a video or a page. You need a catalog only for ads that show products from a list, such as product ads, and for sales campaigns that use product data.
What happens if my catalog data is wrong?
The ads show it. An outdated price, a sold-out product or a bad image appears to shoppers, so fix the source data and let the catalog update.
Is a catalog the same as a product feed?
They are closely related. The feed is the file or connection that supplies product data, and the catalog is where Meta stores it. Many ecommerce platforms can connect the two for you.
Related
- Related terms: Dynamic product ads, Advantage+ shopping campaigns, Ecommerce, Events Manager
- In depth: Facebook ads for product catalogs
Sources
- Create a catalog in Commerce Manager, Meta Business Help Center
- About ads showing product media, Meta Business Help Center
