it just happens, that this month, Topaz Labs runs a 50% off promotion for their Topaz Detail sharpening plugin.
In contrast to the global sharpening in PS or LR, this program allows you to specify different amount of sharpening on multiple detail levels with the addition of local contrast.
I find it especially useful for the creative sharpening phase in landscape or macro images.
Main features and benefits:
* Better control over image detail. Detail uses size-based processing that lets you independently adjust small, medium, and large details.
* More natural images. The technology in Detail substantially reduces the halos and artifacts
you get from over-sharpening.
* More volume and three-dimensionality. Detail can enhance larger image features to increase the perceived "depth" of your photo.
The special price is only $19.99 instead of regular $39.99 which is a great deal for this plugin. The current promotion runs from Apr 10 to Apr 30, 2014
For more information, to see some Before/After sample images, or to buy it at the reduced rate, use the link below: Topaz Detail
and at check-out, enter "aprdetail" as the 50% discount code