In Ragnarok Online Prime merchants with premium can make their carts look much more attractive. To upgrade your cart to one of the new visuals that will make your shop stand out from the crowd you need to go to the center of Prontera and talk to the NPC Cart Mechanic Gaia (Prontera 165,196) Cart Mechanic Gaia (Prontera 165,196) After a short dialogue Gaia will teach you the skill Cart Decoration and you will be able to upgrade your cart the way you prefer. There are 3 new options to choose from: Have a nice game and profitable sales!