The 5 core indicators for choosing a reliable C2C merchant: Completion rate ≥95% / Order volume ≥1,000 / Ad duration ≥6 months / Average release time ≤5 minutes / Price within a reasonable range. Do not automatically pick the cheapest—abnormally low prices are often scams. Register your account at the Binance Official Site, download the APK via the Binance Official App, and view the full-platform guide in the Download Center. This article provides a comprehensive decision framework for selecting merchants.
5 Core Credit Indicators
Indicator 1: Completion Rate
The ratio of orders completed by the merchant / total orders.
| Completion Rate | Rating |
|---|---|
| ≥ 99% | Excellent |
| 95-99% | Good |
| 90-95% | Fair |
| < 90% | Poor, Avoid |
A low completion rate implies the merchant frequently cancels or gets complained about, indicating low reliability.
Indicator 2: Historical Order Volume
| Orders | Rating |
|---|---|
| ≥ 5000 | Veteran Merchant |
| 1000-5000 | Experienced Merchant |
| 100-1000 | New Merchant |
| < 100 | Extremely New, Be Cautious |
A new merchant isn't necessarily unreliable, but lacks historical data, making risk assessment difficult.
Indicator 3: Ad Duration
How long the merchant has been listing their current ad.
| Duration | Rating |
|---|---|
| > 1 Year | Long-term Reliable |
| 6 Months - 1 Year | Stable |
| 1-6 Months | Fair |
| < 1 Month | New Ad, Cautious |
Listing an ad for a long time indicates stable business and a low probability of risk control flags.
Indicator 4: Average Release Time
How quickly the merchant releases coins after receiving payment.
| Avg Release Time | Rating |
|---|---|
| < 1 Minute | Extremely Fast (Bot or Veteran) |
| 1-5 Minutes | Excellent |
| 5-15 Minutes | Fair |
| > 15 Minutes | Slow, Impacts Experience |
A fast average release time shows the merchant is professional and highly automated.
Indicator 5: Price
C2C pricing is not absolutely "the cheaper, the better."
| Deviation from Avg | Rating |
|---|---|
| -1% ~ +1% | Normal |
| +1% ~ +3% | Slightly Pricey but possibly more reliable |
| -1% ~ -3% | Slightly Cheap, assess carefully |
| < -3% | Abnormally Low, Suspicious |
Merchants with abnormally low prices might be:
- Rushing to liquidate (possibly right before a card freeze).
- Scammers (luring people with low prices).
- Sourced from illicit funds.
Avoiding Low-Price Traps
Common "low-price lure" tactics used by scammers:
Tactic 1: Phishing Ads
- Prices are 5-10% below market rate.
- Looks like a massive deal.
- After ordering, the merchant delays with excuses or demands off-platform trades.
- Ultimately tricks you into transferring funds or leaking your password.
Tactic 2: Fake Merchants, Fake Ads
- The merchant is an outright scammer posting fake ads.
- Upon ordering, they trick you into sending various payments.
- Platform intervenes and refunds, but the process is tedious.
Tactic 3: "Liquidation" Before a Freeze
- The merchant knows their card is about to be frozen.
- Eagerly sells USDT to cash out.
- Your USDT is fine, but the money you transfer might be frozen alongside theirs.
Tactic 4: Reverse Money Laundering
- The merchant wants the money you pay to wash through their account.
- Intentionally attracts you with low prices.
- Once your money is laundered, police might trace it back to you.
Correct Strategy: Among merchants with a price difference < 1%, choose based on other indicators; strongly suspect deviations exceeding 3%.
Positive Signals
Merchants worth choosing exhibit these traits:
1. Long Credit History
- Early account registration date.
- Long-standing ad listings.
- High volume of accumulated orders.
2. Reasonable Transaction Limits
- Wide limit range (e.g., 100 - 100,000).
- Not purely handling large or small amounts only.
3. Diverse Payment Methods
- Supports multiple payment methods (Alipay/WeChat/Bank Cards).
- Flexible choices for users.
4. Positive Reviews
- Historical reviews are ≥ 90% positive.
- Negative review contents seem like isolated incidents.
5. Professional Communication
- Courteous and professional replies in order chat.
- Does not demand off-platform transactions.
- Never sends weird links.
Negative Signals (To Avoid)
1. Frequent "Scam" Mentions in Reviews
- Even if other metrics look good.
- A flood of negative reviews signifies systemic issues.
2. Demanding Off-Platform Trades
- "The platform is too annoying, let's just use WeChat direct transfer."
- 100% a scammer.
3. Requesting Personal Info
- Asking for photos of your ID card.
- Asking for accounts on other platforms.
- Refuse immediately.
4. High-Pressure Sales
- Urging you to place an order immediately.
- Claiming "prices are about to skyrocket."
- Real merchants don't force it.
5. Abnormal Pricing
- Deviates > 3% from market prices.
- Excessively cheap or ridiculously expensive are both suspicious.
Merchant Filtering Process
Follow this flow for every C2C trade:
1. Set Filters
- Set filters at the top of the C2C page:
- Completion Rate ≥ 95%.
- Order Volume ≥ 1000.
- Payment method (one you can use).
Merchants remaining are at least basically qualified.
2. Sort by Price
- Sort low to high (when buying).
- Sort high to low (when selling).
3. Look at the Middle Tier
- Don't pick the cheapest (might be a scam).
- Don't pick the most expensive (poor value).
- Select from the middle-tier pack.
4. Inspect Detailed Profiles
- Click the merchant's name to view details.
- Check completion rate, orders, and ad duration.
- Check reviews.
- Check payment methods.
5. Pick the Best All-Rounder
- Passes all three primary metrics.
- Price is in a reasonable range.
- Reviews are positive.
- Place your order with them.
The entire process takes 2-3 minutes.
Long-term Partnerships with Good Merchants
If you encounter an exceptionally reliable merchant:
- "Follow" them (supported by the C2C platform).
- Prioritize trading with them in the future.
- Build trust through long-term collaboration.
Good merchants also love dealing with you long-term (since your credit is good), creating a win-win scenario.
Reliability of Merchant Ratings
C2C merchant credit indicators are relatively trustworthy:
- Data stems from real platform orders.
- Cannot be faked (unless colluding with the platform).
- Basically reflects the merchant's actual status.
However, they are not absolutely foolproof:
- Merchants can suddenly encounter issues (card freezes).
- Good history doesn't guarantee current safety.
- Individual case risks can't be entirely eliminated.
Thus, even with a great merchant, you should:
- Keep single trades small.
- Move coins off immediately upon receipt.
- Appeal immediately if issues arise.
Choosing Merchants by Amount
Small Amounts (< 1000 CNY)
- Looser selection criteria.
- Prioritize instant release times.
- Can try new merchants if feeling lucky.
Medium Amounts (1000-10000 CNY)
- Strictly filter using the 5 core indicators.
- Prioritize order volumes ≥ 1000.
Large Amounts (> 10000 CNY)
- Split into multiple trades.
- Choose a different merchant for each split to spread risk.
- Prioritize veteran merchants (Orders ≥ 5000).
Handling Merchants Who Won't Release Coins
If you pay an order and the merchant won't release the crypto:
1. Wait 30 Minutes
- The merchant might be busy.
- Reach out politely in the chat.
2. Appeal
If 30 minutes pass without release:
- Click "Appeal" on the order page.
- Provide payment proof.
- Support handles it within 1-3 days.
3. Review
Leave an honest review afterward:
- If it was a malicious delay, leave a bad review + describe the situation.
- Help other users dodge the bullet.
Frequently Asked Questions
Q: Are merchants with long ad durations always good? A: Highly probable, but not absolute. Merchants can encounter sudden issues. Always weigh other indicators.
Q: What criteria should I use for my very first C2C trade? A: Play it safe for your first buy: Completion rate ≥99%, Orders ≥5000, Ad duration ≥1 year, middle-tier pricing.
Q: Can I ask the merchant "is your money clean"? A: You can, but they will invariably say "Yes." This guarantees nothing—the merchant themselves might not know the ultimate source of the funds.
Q: How do I view the merchant blacklist? A: Binance does not make merchant blacklists public. If you encounter a bad merchant, you can "Block" them so they never appear again.
Q: How trustworthy are overseas merchants? A: Overseas merchants usually deal via offshore bank accounts, which do not (directly) affect mainland China bank cards. But communication costs are high, and coin releases can be slow.
Q: Are merchants bots? A: Some massive merchants use bots for automated coin release (instant). An average release time < 1 minute is usually a bot. It's perfectly fine.
Summary
The 5 core indicators for picking a C2C merchant: Completion rate ≥95% + Orders ≥1000 + Ad duration ≥6 months + Avg release time ≤5 minutes + Reasonable price range. Do not automatically pick the cheapest—abnormally low prices (deviation > 3%) are often scams or pre-freeze liquidations. Filtering flow: Set base filters → Sort by price → Check the middle tier → Compare details → Pick the best all-rounder. Build long-term ties with reliable merchants. Even with great merchants, keep trades small + move coins out immediately + appeal swiftly if problems arise.