Marketplace Building Overview A multi-vendor marketplace lets independent sellers list products on your platform, collects payment from buyers, deducts your commission, and pays out the remainder to sellers. The key components are: seller onboarding with KYC verification, product listing management per seller, commission calculation, and automated payouts. For Shopify and WooCommerce merchants, purpose-built marketplace apps handle most of this — custom development is needed primarily for highly specific commission structures or white-label marketplace platforms. When to Use This Skill - When…