command /system-shopkeeper [<number>] [<number>]:
	trigger:
		if {rank::%player%} is "Owner" or "Admin":
			if player's item is set:
				if arg-1 is set:
					if arg-2 is set:
						set {%player's item%::buy} to arg-1
						set {%player's item%::sell} to arg-2
						message "&aShop&d>>> &6あなたの持っている&e%player's item%&6の買値を&e%arg-1%&6 また売値を&e%arg-2%&6に変更しました"
						stop
command /holdsell:
	trigger:
		if player's item is set:
			if {%player's item%::sell} is set:
				set {_number} to 0
				set {_number} to item amount of player's tool
				remove {_number} of held item from player
				set {_number2} to {_number}*{%player's item%::sell}
				add {_number2} to {seasnow::%player%}
				message "Shop&d>>> &6あなたが持っていた&e%{_number}%&6個の&e%player's item%&6を&e%{_number2}%&9&lSea&b&lSnow&6で売りました"
				stop