The maximum number of orders for Cent (USC) accounts varies depending on the account type and platform.

For MT4 accounts:
USC accounts: 300 orders

For MT5 accounts (except VT3 and VT8):
USC accounts: 500 orders

For MT5 USC VT3 and VT8 accounts:
USC accounts: 300 orders

The limit includes both open and pending orders. If your total number of orders exceeds this limit, you will temporarily be unable to place new orders until it falls back within the allowable range.