Better late than never, the worthy Dynamic Auto-Painter (DAP) is currently 20% off. So basically, your local sales tax is likely being covered. It’s very rare that the main DAP ever has a discount, though the older Photoshop plugin version (which works a bit differently) is always on a perpetual discount.
Update: Ah, I think I see why they’ve done a discount at last. They are touting several positive reviews.
Note also their new budget-priced software, both rather interesting and unique, Style Animator and CQuill Writer for writing stories and novels. Both are currently at the 1.0 stage, but look very promising.