What the catalog actually does
The WhatsApp catalog turns your chat profile into a mini storefront. Customers can browse your products without leaving the app, tap any item to see full details, and add things to a cart that gets sent to you as a structured message. It works on both the free Business App and the API, and it is one of the most underused features in WhatsApp commerce.
What you can list
Each product needs a name, price, description, and at least one image. You can add up to ten images per product and link to a product page on your own website. WhatsApp enforces its Commerce Policy strictly, so prohibited items like alcohol, tobacco, weapons, supplements with health claims, and live animals will be rejected on review.
Setting it up
Open Business Tools, tap Catalog, and add your first item. Photograph products on a plain background with consistent lighting so the grid looks coherent. Write descriptions in plain language with key specs first. Group related items into collections so customers can navigate by category rather than scrolling through every product.
How the cart works
Customers tap items to add them to their cart, then send the cart to you as a single message containing every product, quantity, and total. You receive a clean order summary instead of a chaotic back-and-forth. WhatsApp does not process payment by default, so you confirm stock, send a payment link or banking details, and arrange delivery in the same chat.
Sharing products
From any chat, you can attach a single product or your full catalog. Sales reps love this because it eliminates the awkward step of sending external website links that customers may never click. Everything happens inside the conversation they are already having.
Combining catalog with ads
If you run Click-to-WhatsApp ads on Facebook or Instagram, you can pair them with your catalog so the chat opens with a specific product already attached. This shortens the path from advert to enquiry and dramatically improves conversion rates.
Keep it tidy
Audit your catalog every month. Remove out-of-stock items, refresh photos that look dated, and adjust prices before a customer points out an error. A catalog full of unavailable products is worse than no catalog at all.