Enjoy 15% off everything in my Etsy store until midnight (MT) tonight. Use coupon code SUPERBOWL12 at checkout.
When you're on the cart page, there's a blue text link that says "apply shop coupon code" under "how you'll pay" with the pictures of credit card companies (on the right hand side). Make sure there's no space after the coupon code before you submit it, or it won't work.
Enjoy your "Super Sunday"!