The blood and tears lesson of a friend's bank card being frozen for 72 hours, these 11 life-saving rules you must understand!

A newly entered brother cried in the early morning: "The money from selling U hasn't even warmed up yet, and my bank card has been judicially frozen!" Summarized tips to prevent card freezing from personal experience, advised to save for future reference.

【9 Iron Rules of OTC Trading】

Platform Selection:

Only recognize licensed institutions like 'Top Platform B' and 'Old Exchange H'

Prioritize platforms with 'T+1/T+2 delayed arrival' mechanisms (slower arrival but safer)

Bank Card Strategy:

Prepare a separate 'crypto-specific card' (completely isolated from salary card)

Prefer local banks like XX Bank/XX Rural Commercial Bank

Avoid national major banks (response speed to freezing is 10 times slower!)

Trading Taboo:

Refuse to conduct high-frequency trading with 'fixed merchants' (more than 3 transactions per day = high risk)

Avoid 'instant transfer out' (funds should settle for at least 24 hours+)

Prohibit trading in 'oil-related stablecoins' (Bitcoin or Ethereum are safer)

Advanced Techniques:

Set trading hours to weekdays 9:00-21:00

Prioritize cash withdrawal via ATM/direct consumption

Limit trades to ≤3 times a month and single transactions >50k for lower risk

Hard-Earned Experience:

▪️ A friend had all accounts controlled due to using a 'salary card' to receive cryptocurrency payments

▪️ A friend triggered the anti-money laundering model and was frozen for half a year after three consecutive days of small transactions

▪️ Be wary of 'Blue Shield merchants' as there are also cases of failure (checking merchants with less than 100 transaction counts in 30 days is safer) #比特币 #加密货币 #币圈