If you are not 100% satisfied with the products delivered, we will refund the purchase price of the product if the request is made within 10 days of the delivery date of the product. Unopened and unused products will be exchanged if the request is made within 30 days of delivery.

However, this guarantee does not cover theft, fire, accidental damage or misuse.

The purchaser remains responsible for the cost of shipping in the event of an exchange or reimbursement. Shipping charges for the return of products to NI Corporation must be paid by the purchaser.