Is it even possible? We're running a campaign with Free App a Day for Quopples, starting in 4 hours. We'd like to make Quopples free for Android users as well during the campaign period, but I can't find that it's possible. We can switch the app to Free, but then it's not possible to switch it back to paid later. And it's not possible to put 0 dollars in the price field.
Do we need to create a new app for the paid version but set it to free, and unpublish it after the campaign has ended? Not a good solution, though, it's going to create a rush of support tickets in the future from users who downloaded the paid app for free and need to re-download it later when it no longer exists as free.
Any suggestions? Anyone tackled this before?