You can add a coupon code while you fill out the order form. The discount shows in your total straight away, before you pay.
On a computer
1) Open the order form.
2) In the Overview panel on the right, click Have a coupon code? under Total Price.
3) Type your code and click Add Coupon.
4) Your code now shows as a green tag next to Have a coupon code?. The discount is listed above your Total Price, and the total updates.
On a phone
The coupon field is on the Payment step. Tap Have a coupon code? under the payment options, type your code and tap Add. Your updated total shows in the bar at the bottom of the screen.
Change or remove a code
You can use one coupon code per order. To swap it, open Have a coupon code?, click Remove, then add the new code.
If your code doesn't work
The message under the field tells you why: the code isn't valid, it has expired, or it has already been used. Check the spelling first. If it still won't apply, email us with the code and we'll check it.
Resellers: your private reseller code works the same way.