Panzer Elie Players
You may want more resources to use abilities and other stuff and its annoying when you run out (especially cause it stops at 3600 manpower, 600 munitions and 350 fuel).
So get yourself a scoutcar or that sdkfz puma thing and secure a point with the upgrade. This increases the amount of resources the point generates.
But if you make the unit mobile, the amount of resources generated from the point doesnt reset back and so when you secure the point again the amount increases.
Do this a few times and the point should start generating 100+. this is very useful on maps that dont have a lot of point
300+ resources generated great, now you can just spam artillery.
Not sure if its an exploit or a mistake as you cant do this with the regular coh (steam version). Not sure if it works with other factions but it would be costly having to build an op and destroying it multiple times. British havent tried.