Here is the translation of the provided text: **How to Transact:** 1. **Via Mail (No need to be Online):** - The Seller will send the item via the in-game mail system. - The Buyer checks the item at the NPC Mailman (near the big bank in Elim). - The Buyer confirms the receipt of the item on Itemku. - Transaction completed. 2. **Via Trade (Must be Online):** - The Seller and Buyer meet at an agreed location. - Once completed, the Buyer confirms on Itemku. - Transaction completed.