KillerMart.com

After it's used no one will be able to use it again (unless you allow so), stopping people from using copied or illegally downloaded versions of your products! Allows you to terminate access to anyone who has asked for a refund, prohibiting further access to your product and even if s(he) reinstalls your product! Set and forget technology Set up a few things and it will protect all your digital products on auto-pilot.

Just set the duration in days of the free trial, and you'll be able to increase your sales by offering free demos, while at the same time preventing anyone from continuing to use your product after the trial has expired! And no, they can NOT be cracked by setting your computer clock back! Earn residual income by charging a recurring fee to use....

You'll always be able to know the full name, email address, and license key from all the original customers, the number of people that tried to use a copied version of your product, whom they got it from, and when they got it Create almost-uncrackable, secure shareware versions of any of your digital products.

The only time you'll need to use it again is when someone requests for a refund, or when you want to add new products Lets you track the use of EVERY licensed copy of your products.