Quote: "The downside is that paid apps could be downloaded, the installation folder copied, then the user could get a refund and carry on using the app from the copied folder"
Well, the best solution for that would be that Intel doesn't allow for a refund. I don't really see the point to give a refund after the game was bought.
Providing a demo for the potential buyers to play your game should let them decide whether to buy the game or not.
I mean, if we buy a game from a local store and play it, we can't get a refund either, right?
I'm gonna email someone at Intel and discuss this issue.
Cheers