clickTrade- When the Auto Confirm option is turned on, Right Click with the mouse on a price in the market data table and the default quantity you have set will be traded instantly if that quantity is available. If the number of contracts available is less than your default you will be matched to all the contracts available at the price shown. A BUY is executed if you right click the ASK and a SELL will be executed instantly if you right click on the BID

instaTrade- Allows you to remove the confirmation screen reducing the steps to trade

safeTrade- is an alert service which gives an audible and visible warning to show that you are about to enter an order that is significantly outside the current trading ranges. This is designed to protect you against erroneous entries