You can add a call-to-action (CTA) button to your or Marketplace listing:

: Users complete the entire purchase flow—from discovery to checkout—within the Facebook app or site.

To have or have not: Buy buttons on social platforms - ScienceDirect

The is a "solid" feature because it enables "frictionless commerce," allowing users to purchase products directly within the platform without being redirected to an external website . 🛒 Core Benefits