In the crypto assets market, many people are always eager to get rich overnight through futures trading, but often suffer heavy losses when the bear market arrives. If you have gained something in this bull run and wish to wisely manage your USDT assets, this article will provide you with valuable guidance.

This article will delve into the various aspects of Over-the-Counter (OTC) trading, which is a method for individuals to directly buy and sell USDT. By reading this article, you will gain OTC trading knowledge that surpasses most Crypto Assets investors.

We will discuss the following key issues:

1. How to successfully purchase USDT without being rejected?
2. Strategies for Secure Withdrawals from Exchanges
3. How to avoid triggering bank risk control when making large withdrawals
4. Key Points for OTC Traders to Note
5. Security Assessment of Small Withdrawals
6. Risk Analysis of Offline Cash Transactions and Existing Transfers
7. Is it safe to immediately repay credit cards or purchase financial products after withdrawing funds?
8. The security of transactions using WeChat and Alipay
9. Comparison of the withdrawal security of different exchanges
10. The security period of funds in the bank account after withdrawal
11. The advantages and disadvantages of large state-owned banks and local banks in terms of withdrawal.
12. Reasons and Consequences of Bank Account Freezing
13. The principle that 'U Card' is not frozen.

For beginners, purchasing USDT may encounter some difficulties. Some people have reported that even a simple USDT purchase may be rejected by merchants due to insufficient bank transaction records. This highlights the importance of understanding and complying with relevant rules when engaging in crypto assets trading.

Overall, whether in a bull run or a Bear Market, safety and caution should be the top priority for every Crypto Assets investor. By thoroughly understanding all aspects of OTC trading, you can better protect your assets and avoid unnecessary risks. Remember, in the world of Crypto Assets, knowledge is power, and wise decisions are the key to success.