To use a coupon code, all you need to do is enter it in the I have a coupon code box when placing your order and click OK to confirm.  

Important: 

• Coupon codes cannot be used to buy accessories on their own (straps, clips and sleep sensors) and are not valid for all of our products.  
• Coupon codes do not apply to shipping costs.  
• Coupon codes cannot be combined with other valid offers. 
• If you have any problems with a coupon code, we recommend that you check the expiry date of the code (the offer may have a time limit).  

If the coupon code works but the product you want is no longer in stock, please be aware that we may extend the validity of the voucher by one or two weeks so you can buy the product once it comes back into stock.  

When you contact us, please provide details of the coupon code, the expiry date, and the terms and conditions of use.