Are World Optical Products guaranteed? All our products carry a 1 year warranty from the date of purchase. How can I become an Independent Distributor/Product Representative for World Optical Products? We are always interested in new business relations! Please see Opportunities for more information, or contact us at 817-261-9711. Are there any price advantages to buying in large quantities? If you are interested in wholesale bulk orders, please contact us for special pricing. Do you ship internationally? Yes. However, on international orders shipping charges will be higher and customs paperwork will be required. Please contact us for making special arrangements regarding international orders. Can I use a credit card to purchase my dealer/distributor order? No. Only money orders and cashier's checks are accepted for dealer/distributor orders until credit has been established. When will I receive my order? Please allow 7-10 working days for receipt of small order shipments.