For pre-order campaigns (just like normal campaigns), you are charged at the time of checkout.
The shipping date of a pre-order item will vary depending on the product. The expected shipping dates of the pre-order item will be clearly displayed on the product page of that item.
When the order is ready to ship, you will receive an email update with tracking information once your item has shipped. If you do not receive a shipment confirmation email within the estimated shipping time frame, please contact our Customer Happiness team.