REALsoftware 20% on updates, the last week
https://secure.realsoftware.com/store/browse.php?coupon=HVKAMA
If your subscription runs out in May, you may be able to update it now and benefit from this. 20% of a 12 month subscription means you get 2.4 month for free, so even if you are a month too early for the update, you still save another month...