Through the PRESALE option you can ensure availability of products with a limited number of items.
As this is an advance purchase, payment is made at the time of purchase. Please note that these items have special shipping periods.
If your order includes both presale items and others which are not, only those presale ones will have a different delivery period to the usual one.
Bear in mind that the returns period for purchases containing presale items is upon the next day of shipping date within 30 day's timeframe.