Orders may be subject to a minimum quantity or value. The ordering organizations must have predetermined products' suitability, local laws and requirements for use of products in their jurisdictions. Full payment is due 30 days after shipment of goods. A charge of 0.05% per day will be assessed on the balance of late payments. Product liability is not assumed for defect or design. Items that due to material or workmanship fail to perform satisfactorily can be returned for exchange or refund per POLIFORCE's discretion during warranty period. Warranty period varies by product. Prior arrangement must be made for return of any item. All return goods must be packed in their original boxes and shipping must be prepaid. Any use or misuse of the products for any purpose other than what they are intended is prohibited and voids the warranty. This warranty does not apply to any product that has been subject to abuse, negligence, or accident. Defects caused by tampering, alterations, or repairs made by any agency other than POLIFORCE are not covered by this warranty.