We offer several contact methods. We recommend calling our Customer Service Department at 800-451-3370, where a Customer Service Representative will provide you with a courteous and timely response. The Customer Service Representatives are available by phone during the hours of 8:30 a.m. and 5:30 p.m. Monday thru Friday. You can also email us at Orders@millersoffice.com and a Customer Service Representative will reply to your question.