Max Level: 10
Prereqs: None
Target: Passive
Increases your weight capacity by +200 per skill level.

Max Level: 10
Prereqs: Enlarge Weight Limit Lv 3
Target: Passive
Obtain a better deal when buying items from the NPC, reducing the cost of goods by [4 + SkillLevel * 2]%.
Some shops cannot be discounted. Decreases the zeny cost of Mammonite.

Max Level: 10
Prereqs: Discount Lv 3
Target: Passive
Obtain better sale value of items to the NPC, increasing the sale value of goods by [4 + SkillLevel * 2]%.

Max Level: 10
Prereqs: Enlarge Weight Limit Lv 5
Target: Passive
Authorizes the use of a merchant cart and enables purchasing one from most Kafra employees. Movement speed with a cart is lowered by [50 - SkillLevel * 5]% (no penalty at level 10).
The cart has a weight capacity of 8000 and can store up to 100 items.
A new cart design is available at levels 41, 66, 81, and 91. Type "/changecart [1-5]" to swap designs.

Max Level: 10
Prereqs: Push Cart Lv 3
Target: Self
SP Cost: 0 Sp
Allows you to open up a shop to sell items to other players. You can sell a total of [2 + SkillLevel] items at a time.
Shops cannot be created within 3 tiles of an NPC. If you get an npc too close error when there is no obvious npc nearby, it could be a hidden NPC.
At present you will need to remain online for your shop to stay open.

Max Level: 5
Prereqs: Discount Lv 5
Target: Passive
A keen eye unlocks the hidden potential of weapons, increasing your weapon attack power by +[SkillLevel * WeaponLevel * 2].

Max Level: 10
Prereqs: None
Target: Enemy
SP Cost: 5 Sp
Spend money to deal damage. Consumes [SkillLevel * 50] zeny to deal [100 + SkillLevel * 50] damage to a single target.
Zeny used is affected by your level of Discount.

Max Level: 1
Prereqs: Mammonite Lv 3, Weapon Appraisal Lv 1
Target: Self
SP Cost: 8 Sp
Psyche yourself up, increasing your STR by 4.

Max Level: 1
Prereqs: Push Cart Lv 10, Crazy Uproar Lv 1
Target: Enemy
SP Cost: 12 Sp
Strikes a target with your cart, dealing [150 + CartWeight / 80]% damage to all enemies in a 3x3 area and knocking them away 2 tiles.

Max Level: 5
Prereqs: Enlarge Weight Limit Lv 5
Target: Ground
SP Cost: 10 Sp
Strike the earth with a powerful hammer swing that has a [20 + SkillLvl * 10]% chance to stun enemies in a 5x5 area.

Max Level: 10
Prereqs: Weapon Appraisal Lv 5, Overcharge Lv 5, Push Cart Lv 5
Target: Self
SP Cost: 20~47 Sp
Increases attack speed with axes and maces, reducing the delay between attacks by 30% for yourself and 25% for party members.
Duration: [SkillLevel * 30] seconds.