The following are the Pre-sale Guidelines:
1. Delivery time=Pre-sale time+ Processing time+ Shipping time
2. Pre-sale items are discounted by up to 30% off. The price will restore to the regular price when pre-sale time expires.
3. If the item is sold less than 10 pieces when the pre-sale time expires, the pre-sale will be canceled. The full refund will be issued to your account within 3-7 business days.
4. You can require to cancel the order and get a full refund during the pre-sale period, however, order cancellation will not be accepted once the pre-sale time expires.