📄️ Query Item Quantity
Queries the quantity of items registered in the player's Inbox.
📄️ Query Item
Queries information about items stored in the player's Inbox.
📄️ Item Information Details
Queries detailed information about items stored in the player's Inbox.
📄️ Use Item
Uses up the item stored in the player's Inbox.
📄️ Issue Item
Issues item to a player's Inbox.
📄️ Reset
Deletes all owned items and records from the Inbox.