How long does it generally take to process an order? Ramakrishna Math Support Team October 01, 2012 06:38 Follow It takes one to two business days for us to process an order (prior to shipping it). We are closed on Sundays. Once the order is shipped, your estimated time of arrival will be determined by your selected shipping method. Related articles How do I place an order in iStore? Comments 0 comments Article is closed for comments.