Here's the updated code with "Here's 15% Off Your Order" as the headline:
Something Caught your Eye
Here's 15% Off Your Order
Use this exclusive code at checkout. With 10% already applied on product by default, you are now saving 15% on your order. Offer only valid for a limited time.
EXIT5
One use per customer. No minimum order.
A Special Thank You
Thanks for Taking the First Step Towards Your Purchase!
We've increased your savings to 17%!
Use your exclusive code below to unlock a total saving of 17% on your order.
SPECIAL7
Enter SPECIAL7 at checkout to claim your exclusive offer.
