Where do I enter my coupon / discount code?Updated a month ago

When you are in the checkout page, you will find the box to enter your coupon code on the right hand side (in desktop) and within the 'Show Order Summary'. 

Please note that coupon codes are not valid in conjunction with other coupons or when there is a discount on the product. 

For example if you have selected the ‘2 together’ offer that will automatically apply a discount on both the products. If you apply a coupon on top this discount, it will remove the previous discount and apply the new one from the coupon.

You can only apply one coupon per order. If you have multiple coupons, make sure to pick the higher of them during checkout.