What details does each WhatsApp catalog item need?

Every catalog item needs a unique title, at least one image and the country of origin. Everything else is optional.

• Optional fields: extra images and videos, price, sale price, description, website link and product code.
• In the Business app you can upload up to 10 images at once from your files.
• The Help Center lists no field for sizes or variants, so half and full plates need separate items.
• Adding prices to a catalog is only available in certain countries.