Are there any precautions I should take when depositing Btc・Tether (USDT ERC20)?

①When sending Btc/Tether (USDT ERC20), you need to declare the transaction code from My Wallet at the time of sending.
② It is not recommended to enter the transaction code manually because the currency will be lost if you send it to the wrong address.
③The currency will be converted to USD at the rate at the time of payment and credited to YEWTrading.