We generally stock large quantities of our papers, book cloth, most bookbinding supplies, and other items. Occasionally an item may be out-of-stock before we can reorder or update our website. We will contact you if there is something significant missing from your order, otherwise we will not hold your order unless you tell us in the COMMENTS BOX on the checkout page. We do not back order (ship out of stock items after they are received.) You must reorder them. Please note that a discount from a previous order will not apply on reordered items unless the new total order reaches the $100 required minimum.