You'll need to download and install the Developer Console mod, and then activate it in Bannerlord's launcher window. While Bannerlord doesn't provide a command console for entering codes, there's a dev console that can be activated by using mods.

Ctrl + left click: Holding Ctrl while you left click teleports you anywhere on the map you wish to go.

Ctrl + X: Give XP to currently selected troop type.

Ctrl + Shift + H: On party screen, add 10 troops to currently selected troop type.

Ctrl + H: On party screen, add 1 troop to currently selected troop type.

Ctrl + X: On clan screen, add 1000 Influence.

Ctrl + (1-6): On character screen, add 1 point to single attribute.

Ctrl + A: On character screen, set all attributes to 10.

Ctrl + Shift + F3: Knocks out your horse (if you're sitting on it).

Ctrl + F2: Knocks out one of your own soldiers.

Ctrl + Shift + H: Heals your horse to full health.

Ctrl + Alt + F4: Knocks out entire enemy army.

Ctrl + F4: In combat, knocks out an enemy.

We haven't found a specific hotkey cheat to add money to your character without using a mod to give you access to the developer console (again, see the 'console commands and codes' section below), but you can load up on expensive items and sell them to vendors to make yourself rich quick. Click Done when you've got everything you want. Just click the arrow next to any item you want and it'll be moved into your inventory. With Mount & Blade 2: Bannerlord cheats enabled, simply opening your inventory will display a list of every item in the game on the left side of the screen.

Ctrl + X: On inventory screen, add 1000 gold.

Mount and blade console commands