As Long as Ads Are Still Up = Stock Is Always Available If there's a 10-minute warranty label, it means your gems will be sent within a maximum of 10 minutes!! Trading Method: Via Mailbox—just provide your username in the Itemku nickname field. REMEMBER!! It's the username, not the display name (correct usernames always include an @, e.g., @FAVMART). Mistakes in usernames are not our responsibility. Orders will be processed when the store is open. Hours: 10:00 AM - 12:00 AM (midnight). If responses are slow, the admin might be occupied with other activities, like showering or eating, so please be understanding. However, we will always strive to respond quickly. Stock is always updated according to the owner's stock.