Activating this trainer:
If not state otherwise below, press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey. All hotkeys can be changed on the trainer.

Promo Options:
NumPad5: Game Speed

Trainer Options:
# Place Army 
     NumPad1: Unlimited Requisition
     NumPad2: Unlimited Units
     NumPad3: Unlock Phases

# Game 
     NumPad4: Pause Match Timer

# Gameplay 
     NumPad5: Game Speed

Notes:
SOME PEOPLE HAVE REPORTED THAT SOME OPTIONS REQUIRE THAT YOU SET
THE TIMER to 60 MINUTES instead of NO TIME LIMIT.

While these options CAN be used at any time during battle, the BEST
time to use the top 3 options is during the phase where you can place
units BEFORE you click the LAUNCH BATTLE button, which will help ensure
that the AI doesn't get the same advantages.  Toggle them on and then
place as many units as you like, and then toggle it back off.

Unlimited Requisition:
Toggle off when not needed.  Best used BEFORE  you start the battle.  While this is on, each unit you place will GIVE you more points to spend.  Toggle back off when you have plenty.  The points will be there when you start the battle.

Unlimited Units:
Toggle off when not needed.  Best used BEFORE  you start the battle.  While this is on, each unit you place will modify the amount of units you can place for that unit type, HOWEVER once the units are placed on the map, you can place more units of that type.  You basically have an endless supply of units.

Unlock Phases:
Toggle off when not needed.  Best used BEFORE  you start the battle.  While this is on, the Phases for B and C or any other phases will unlock and those units can be placed.  Toggle back OFF when not needed.

Pause Match Timer:
Toggle this on and the match timer will pause, prolonging the battles.