Standard LWR store component capabilities and limits
Key Takeaway
Before you build a custom component, check what the standard component already does and what it needs to work.
An LWR B2B store comes with dozens of standard Lightning web components that you place on pages in Experience Builder. They cover headers, search, product pages, carts, checkout, and order history. Each one has built-in behavior and some firm limits, so you need to know what it already does and where it stops before you build a custom component.
Standard components in Experience Builder
Standard components are Lightning web components. B2B stores created with the unified Commerce Store template share the same Commerce components in Experience Builder. You find these components in the "Commerce" section of the "Components" panel. Commerce templates also include other Experience Builder components.