When a promotion is available on our website, a corresponding code will be displayed under the product page. You must click to copy the code from the coupon icon and paste the code into the discount code box at check out where it will be automatically deducted before you process the payment.

Please note that only one coupon code may be applied to an order, you cannot combine multiple coupon codes for additional discounts. Coupon codes are only valid on our official website.

If you have additional questions, please reach out to us via email at info@wistek.com. We will respond back to your request within 24 business hours.