Adds ducats to your treasury
cash 10000
Gives as many ducats as the number at the end. Without a number, 5000 ducats are added, which covers war and building costs in one go.
These commands fill your treasury and your army's reserves. The most used one is cash, which gives as many ducats as the number at the end and adds 5000 ducats if you type no number. In the manpower command, the number you type is multiplied by a thousand, so even a small number means a large reserve. The inflation and corruption commands ease the economic burden that builds up in long campaigns.
Most codes here need cheats turned on first. See the section on how to open the console.
cash
Type how many ducats you want to add to your treasury and the command is ready.
cash {amount}
The cash command entered without a number gives 5000 ducats.
cash 10000
Gives as many ducats as the number at the end. Without a number, 5000 ducats are added, which covers war and building costs in one go.
manpower 50
The number you type is multiplied by a thousand, so the example gives 50,000 manpower. The fastest way to refill your army in long wars.
sailors 5000
Gives as many sailors as the number at the end, and 5000 if you type no number. Used to replace naval losses and build new fleets.
inflation -5
Changes inflation by the number at the end. The negative value in the example lowers inflation, and a positive number raises it.
corrupt 0
According to the Paradox wiki, sets corruption to the value you type. The 0 in the example is used to reset corruption.