Your product catalog is the source of items available in your Online Shop. How it is populated depends on your POS integration mode.
API POS merchants
Catalog items are automatically derived from your POS product feed
Prices sync with your POS — changes in POS are reflected in the catalog
Toggle items as 'Online Enabled' to control what appears in your shop
A subset of items start as online-enabled by default
Manual POS merchants
You manage a manual catalog directly in the portal
Add items with name, category, base price, and online-enabled status
Manual catalog items have 'manual' source and locally generated IDs
Items can be toggled between online-enabled and disabled