Return Policy:Returns are accepted for defective and/or damaged merchandise only. Defective and/or damaged merchandise must be returned within 10 days from the date of purchase. A return authorization number is required in order to process returns. Authorization numbers are acquired by contacting customer service via e-mail or phone. Returns are accepted for exchange or store credit only. We do not offer cash refunds. Sales Tax:Sales tax will be charged to all orders unless we have a valid Tax Exempt Certificate on file. Tax exempt customers should fax their certificate to 513-942-5544.Purchase Orders:Purchase orders are accepted for qualified customers, including but not limited to public schools and government agencies. Other organizations should pay by check or credit card. A credit application may be submitted after an account history has been established.