As soon as we get information about forthcoming releases we make them available to pre-order. We ship preorders as soon as we are able. This is generally the Friday before release date, but for accurate information check specific release pages.
Release dates sometimes change, often due to issues with manufacturing or distribution. If we receive notification from distributors or labels that this has happened, we will keep you updated.
Payment is taken for pre-orders immediately, but you are welcome to cancel your pre-order at any time before it ships. Contact firstname.lastname@example.org to arrange this.