>>542122191
Army groups have their own territories where they do buisiness. They have their own originium refineries, their own mines, their own factories, their own everything. Most of the money goes to nobles and high-ranking officers. The best stuff goes to high-ranking officers soldiers. Low-ranking officers and soldiers have to pay taxes to the high-ranking and they don't care where that tax comes from. The more of the tax you pay, the higher the chance of you getting promoted. That's why patrolling teams exist, they rob miners and the villagers to get food and resources for low-ranked soldiers.
>>542122325
There's a very robust hierarchy but I think everything leads to dismantlement of army groups system.