30-day money-back guarantee
If you find that an item you bought does not do what you expected, you can get a full refund within 30 days of your purchase. Use the Contact page to request the refund. There are just two conditions: 1) If there's a bug that prevents the item from working as it should, please give me a chance to fix the bug first (in a reasonable timeframe) before requesting a refund. 2) Please describe exactly why the item is not working for you, so I can improve it in the future. When receiving a refund, you agree to delete the item and any copies you may have made.
Indie: Get this if you're just working for yourself or intend to use free distribution. Up to five people working with you can use it; if you have more than five, you should get an additional license for every five people.
Pro: Get this if you're a professional freelancer or small company. It's a 5-seat license, so every five people directly using the item should get a license. Note that anyone not directly using the item (such as artists who aren't specifically working with it, secretaries, janitors, etc.) doesn't need a license. For example, if you have 20 people on your team but only 10 people are working with the utility directly, then you only need two licenses.
Team: If you're a larger company who has a number of people using the item directly (as explained above), then get the team license. It covers up to 25 direct users. If you're huge enough to have more than that, then you should get another license, which covers another 25 users.
Education: This is for learning institutions. It covers an entire classroom up to 30 students. If you have a very large class, then you should get an additional license, which covers another 30 students.
In all cases, you can use what you buy in as many projects as you like, and can alter the code as you see fit, but redistribution of the original or any modified versions is not allowed, except as necessary to produce functioning runtimes. A license purchase is a one-time fee, and there are no charges for updates.