Aura kingdom level to mail items

In Aura Kingdom, the level required to mail items depends on the type of item and the player's level. Here are the general guidelines:

• Players can mail items to each other starting from level 10.
• Players can mail items to the Auction House starting from level 20.
• Players can mail items to the Guild Bank starting from level 30.

Additionally, there are some restrictions on the types of items that can be mailed:

• Players can only mail items that are in their inventory, not items that are equipped or in their storage.
• Players can only mail items that are not flagged as "non-mailable" by the game.
• Players can only mail items to players who are in the same server or in a server that is connected to their own server through a "server link".

It's also worth noting that there may be some additional restrictions or requirements for mailing certain types of items, such as rare or high-value items.