1. Tech Support sells a perpetual license for the program for $300.

2. Those orders are usually perpetual, which means that they can never be revealed.

3. Israel cannot be expected to live in the perpetual fear of rocket attacks.

4. That would likely mean an incredible orange sky with no blue, so it looks like a perpetual sunset.

5. The software, though available for Windows only, can be bought through a perpetual license.

6. The state attorney general said Arthur used perpetual litigation to avoid his sentence for years.