The Catalog section covers managing your store's products, collections, and facets.
Products are the items you sell. Each product can have multiple variants with different options like size, color, etc. See Products for details.
Collections are used to group products for display in your storefront, such as "New Arrivals" or "Summer Sale". See Collections for details.
Facets are used to categorize products and enable filtering. For example, "Brand" or "Material" facets allow customers to narrow down product searches. See Facets for details.