No. Ledn does not charge any fees to use any of the Ledn Growth, Transaction or Legacy Savings accounts.
The only fees associated with the BTC Transaction Accounts are the fees that must be paid to external miners for confirming withdrawal transactions. In the case of the USDC, USDT and ETH Transaction Accounts, a withdrawal fee per transaction is charged by Ledn. You can always find the current withdrawal fees for Ledn USDC, USDT and ETH Transaction Accounts on our Rates and Withdrawal Terms page.