Coupon shown expired at the start of expiration date
Suppose I added a expiration date of 5th Jan 2014, the site will show the coupon as expired as soon 12:01 AM.
Most of the ecommerce websites, consider expiry date till 11:59 PM on the given date hence I am not sure if this is desired behaviour of theme or not but I feel the coupons should expire on 11:59PM rather than start of the date