From ArtVPS, makers of Shaderlight, a render engine for SketchUp:

Today is the last day of our fantastic 25% off Shaderlight Pro sale!

If you are looking to purchase Shaderlight for the first time or looking to add more licenses to your office, then there has never been a better time to buy!

To take advantage of this amazing offer, simply enter ‘Cloud25’ at the Checkout.

~ Offer expires 31/7/12
~ Excludes Educational licenses and upgrades