Trust.
Payment held
Funds are held until the buyer confirms delivery. If the seller doesn't ship within 48 hours, the buyer is refunded automatically.
Verified accounts
Email verification is required before listing or buying. Identity checks are required for payouts.
Disputes
Simple two-button system. Buyers can flag Not Received or Significantly Different. Admins resolve.
No messaging
No DMs. No haggling. The product is the conversation.