C2C (Customer to Customer) trading is currently the most common way for Chinese users to purchase cryptocurrency. Through an exchange's C2C platform, you can buy USDT and other cryptocurrencies directly from merchants using CNY. The process is similar to buying something on a marketplace — you pay the merchant, and the merchant releases the crypto to you. This article provides a complete guide to the C2C buying process and important precautions.
Basic C2C Buying Process
The core logic of C2C buying: the exchange acts as a guarantor for the transaction — you pay the merchant first, and the merchant releases cryptocurrency to your account after confirming receipt.
- You place a buy order on the exchange's C2C page
- The exchange freezes the corresponding amount of cryptocurrency from the merchant
- You pay using the merchant's payment method (bank transfer, Alipay, WeChat, etc.)
- You confirm "I've Paid"
- The merchant confirms receipt of payment
- The exchange releases the cryptocurrency to your account
Detailed Steps for C2C Buying on Binance
Step 1: Complete Preparation
- Register at Binance and complete KYC identity verification
- Bind at least one payment method (bank card, Alipay, or WeChat)
- Ensure your bank card can transfer normally
Step 2: Access the C2C Buy Page
App:
- Open the Binance App
- Tap "C2C Buy" on the home page or "Trade" → "C2C" at the bottom
- Select "Buy"
- Choose the currency (typically USDT)
- Enter the purchase amount (in CNY)
Web:
- Log into Binance web
- Click "Buy Crypto" → "C2C Trading" at the top
- Select "Buy" → "USDT"
Step 3: Select a Merchant
The system lists multiple merchant quotes. Consider these when choosing:
- Price: Choose reasonably priced options (not necessarily the cheapest)
- Volume and completion rate: Prefer merchants with high volume and high completion rates
- Payment method: Confirm the merchant supports your payment method
- Online status: Prefer currently online merchants for faster responses
Step 4: Place Order and Pay
- Click the merchant's "Buy" button
- Enter the purchase amount and confirm the order
- The system displays the merchant's payment details (bank account/Alipay/WeChat)
- Complete payment within the time limit (typically 15-30 minutes)
- Add any notes the exchange requires (if applicable)
- After payment, click "I've Paid"
Step 5: Wait for Release
- The merchant releases cryptocurrency after confirming receipt
- Crypto automatically arrives in your C2C account (funding account)
- To trade, transfer assets from the C2C account to the spot account
C2C Payment Methods
Bank Transfer: Most common and most secure method. Transfer directly via mobile banking to the merchant's bank account.
Alipay: Convenient and fast, though some merchants may not accept it. Never mention "cryptocurrency," "USDT," or similar terms in the transfer notes.
WeChat Pay: Less commonly used; some merchants support it. Same note about transfer remarks.
Recommendation: Prioritize bank transfers — lower risk control issues.
How to Choose a Reliable Merchant?
- Verified merchants first: Those with "blue badge" or "verified" labels have been vetted by the platform
- High transaction volume: More completed trades means more experience
- High completion rate: Merchants with 95%+ completion rate are more reliable
- Reasonable pricing: Prices significantly below market may indicate risk
- Online availability: Choose currently online merchants with fast responses
Security Reminders
C2C buying involves fiat currency transactions, requiring more safety precautions than pure on-chain operations:
- Operate only within the exchange platform: Don't trade privately with merchants — you lose platform protection
- Verify order details before paying: Double-check recipient, amount, and payment method
- Don't write sensitive words in transfer notes: Never mention "Bitcoin," "USDT," "virtual currency," etc.
- Keep payment receipts: Screenshot and save bank transfer records
- Don't release the order early: Don't cancel the order before confirming you've received the crypto
- Contact platform support for disputes: Don't try to resolve disagreements with the merchant on your own
You can download the Binance app — iPhone users can refer to the iOS installation guide — for more convenient C2C buying on mobile.
Are There Fees for C2C Buying?
C2C trading itself charges no fees, but merchants' buy/sell prices have a spread (similar to a bank's buy/sell exchange rate difference) — this spread is the merchant's profit. Your actual price will be slightly above the market mid-price.
How Long Does C2C Buying Take?
After placing an order, you must pay within the time limit. Once the merchant confirms receipt, they typically release within minutes. The entire process usually takes 10-30 minutes. If the merchant doesn't release promptly, you can request platform support intervention from the order page.
Should I Buy USDT or BTC?
Beginners should buy USDT first. USDT is a stablecoin pegged 1:1 to the US dollar with minimal price fluctuation. After buying USDT, you can freely exchange it for BTC, ETH, and other cryptocurrencies within the exchange.
Is There a Limit on C2C Purchase Amounts?
Yes. Different exchanges and merchants have different per-transaction and daily limits. Minimums typically start at tens of CNY, with maximums reaching hundreds of thousands. For large transactions, choose verified merchants and consider splitting into multiple orders.