P2P Marketplace
Buff163
Buff163 runs on a peer-to-peer system where players buy and sell directly. Seller fee is 2.5%, buyer fee is 2.5%. Cashout is via Alipay or WeChat Pay only — Chinese accounts required. International users have no direct way to withdraw funds.
Type
P2P Marketplace
Seller Fee
2.5%
Cashout Fee
N/A (Alipay/WeChat, China only)
Company
NetEase, Inc.
Founded
2018
Headquarters
Hangzhou, China
Monthly Visits
2.4M+
Key Features
- Highest trading volume globally
- Low seller fee (2.5%)
- Peer-to-peer system
- Accurate market pricing
About Trading
Buff163 is backed by NetEase and handles more daily CS2 skin transactions than any other platform. Because of the volume, prices track real market value closely. International users have two options: use Alipay International linked to a foreign passport (unreliable), or route cashouts through a dedicated middleman service. US phone numbers are blocked as of 2025. The platform is in Chinese — a browser translator covers the basics for navigation.
"Buff163 requires API key access for automated trading. Only grant access to services you trust, and revoke any key you no longer use actively."