earn castles and fully upgrade them, recruit troops or buy mercs to man your castle garrisons, give gold to lords in the barter option to earn XP in charm. buy large quantities and varieties of food to maintain high morale with quartermaster assigned as your role to earn leadership XP. #9.
Remember that prices fluctuate and there is supply and demand, so the more of one thing you sell to a place the less they will pay and the more you buy at a place the more they will charge. Mules and horses have the best profit margins generally. You can find them in some places for as low as 50 Denard and sell them at another place for 150-200.
GNBdYxK.