LivingSocial: $5 Off Purchase of $15 or More
LivingSocial has $5 Off Purchase of $15 or More with coupon code TAXDAY5. Valid through 4/15. LivingSocial normally has good prices to begin with and this makes it even better. A good choice would be to get $30 ProFlowers credit for $10 after the coupon.
5 very similar deals were also reported by some other sources: