Replacing legacy checkout components in older LWR stores
Key Takeaway
In an LWR store created before Winter '24, replacing legacy checkout components is a one-way change, but a B2B store with Guest Checkout enabled must make it.
LWR Commerce stores created before the Winter '24 release use legacy checkout components on the Checkout page. In Experience Builder, you can replace them with newer checkout layouts, sections and components. Legacy components still work and are still supported, but they don't support new Commerce features.
How you edit checkout
How you edit checkout depends on how the store was built.
If the store was built on an LWR template...
You design checkout in Experience Builder with components.
If the B2B store was created with the Aura template...
You use flows to edit checkout instead.
You can customize the Checkout page only if the store uses custom checkout. If the store uses managed checkout, you can't customize the Checkout page.