If you have questions and would like to speak to a customer service representative, give us a call at 1-888-651-3431. Our customer service hours are Monday - Friday 8:00 am - 5:30 pm CST and Saturday 10:00 am - 3:00 pm CST. Our sales hours are Monday - Thursday from 7:00 am - 7:00 pm CST, Friday 7:00 am - 5:30 pm CST, and Saturday 10:00 am - 3:00 pm CST. For customers outside the United States, please call us at 262-338-3431. If you have questions about your order or shipment, please have your order number and/or tracking number handy for quicker service.