You have of store credit. To use it, simply place your order and you will be able to choose store credit as the payment method when it comes time to pay for your order.
Stifflexible has a new line of notebooks that use a high-quality binding system inspired by wroks from the 1700's. The innovative system, patented by the Italian designer Giuliano Mazzuoli, allow the product's cover to be stiff but flexible at the same time. The hard cover has a "flex groove" built into it, while in the back of the notebook you'll find a storage pocket whose cover can also serve as a bookmark.