Yes, John is correct. The coupon only applies to orders with a Woodlore stove. While the coupon may go through, the system will not fulfill the order. I am sorry for the confusion. For those that have placed an order such as described, I will refund the transaction.
For those that are trying to apply the coupon, you would have to either log in to PayPal as you are prompted during checkout or enter your billing information. It will then take you to a screen where you will be able to type in the code.
Again, I apologize for any misconception this may have caused, the coupon was only intended for orders with a Woodlore stove.