Hi
Attempt to green up based on percentage, is the percentage of the invested amount on the selection.
Also if you tick against last matched bet, it will attempt to green up to the specified percentage of the last matched bet. If this is unticked it is the specified percentage of all bets on the selection. The helpfile description is:
Against last matched bet
Choose the tactics of the Auto-Greenup tool. If you tick this option, the program will calculate the price of the next green-up and stop-loss bets against the last matched bet that needs to be trade out. If you untick it, the program will aim to achieve the specified ticks/profit against all the bets you placed on that selection earlier. I.e. if you previously opened bets on that selection that were closed with a loss, ticking this option will let you forget about them and move on trying to earn the specified profit on top of each next bets you will make. However, if you are looking to close all your bets with the specified profit and take into account the past winning/losing trade-out attempts you made, you better untick this option. Just play with it in Test Mode to get the idea better.
Min profit % / Offset Ticks
Set the minimum profit percentage you aim to get (if you are trading "Based on profit %") or the number of ticks (if trading "Based on ticks"). In the case of "Minimum profit %", the program will calculate a price that is needed to generate a certain percentage of the invested amount. E.g., in the example above, when you back £10 @ 2.5, then lay £12.5 @ 2.0, your profit % is (12.5 - 10) / 10 = 0.25 = 25%.