Order Cancellable app allows customer to easily cancel order, and reorder all the products of an order on their own without having to contact customer support and wait for hours for reply. They can perform order cancel on the order status page, account page or order confirmation email. This would make your customers happier, reduce customer support workload and potentially reduce chargeback should an order didn't get fulfilled on time.

Let customer cancel order on their own, with one clickLet customer reorder their previous order items on their own, with one clickSet cancellation time limit, eg: customer can only cancel within 1 hour of orderApp block available for Thank you / Order Status page (checkout extensibility)Use "cannot-cancel" tag to specify products or orders that cannot be cancelled