Now I ask you to put on your objectivity-soaked scientist's hat and answer: Would you have purchased the software if the price had been lower? If you already purchased, would you have been willing to go higher?
Now I ask you to put on your objectivity-soaked scientist's hat and answer: Would you have purchased the software if the price had been lower? If you already purchased, would you have been willing to go higher?
The way it stands, it looks like a pretty UI for configuring built-in firewall. And $19 for that is an overkill. Also, keep in mind who your audience is - (paranoid) geeks, so it is important to show that the app has some non-trivial content to it and it's not just an empty shell on top of what's available for free already.
In other words, if you manage to convince me that the app actually has some brains and smarts, that while it is simple, it is not trivial, then $19 is a fair price. If not, then even $10 is an overkill.
Here's another nitpick. Upon checkout it detected that I was in Canada and showed the price in CAD. It came to $9.16, and this is very odd since USD has been cheaper than CAD for a while now. It should've been under 9 CAD. I don't know why it worked out to be 9.16 and I don't really care, I just know it's wrong. So, not to confuse people like me just show the price in USD.
Western Union exhibits similar behaviour.