Regarding Communication in Transactions: We recommend silent transactions. Please feel free to remain silent before and after your purchase unless there is a specific need to communicate. Examples of Unnecessary Comments: "May I purchase this?" "Is this still in stock?" "I have purchased this!" "I have completed payment!" "Please ship this!" Regarding Feedback After the Transaction: We will generally leave positive feedback as long as the transaction is successful. Please rest assured that we will not leave negative feedback for reasons such as the absence of a greeting message or delays in payment or confirmation of receipt. Regarding Shipping Methods: Some items are set to standard mail by default to reduce shipping costs. If you would like to add a tracking number or use anonymous shipping, please inform us via message before purchasing. We will create a reserved listing (dedicated listing) with the difference in shipping costs added. Regarding Discounts: If you purchase multiple items simultaneously, we will discount the equivalent of the saved shipping costs*. If you wish to do so, please contact us via message before purchasing. Please note that we will not negotiate discounts for reasons other than multiple purchases (or any unjustified discount negotiations), so please refrain from sending such messages. *Depending on the combination of items, shipping costs may not be reduced, and we may not be able to offer a discount. Thank you for your understanding.