Without a demo or at least screenshots you have very few chances to get feedback.
Kde to je ? Where is it ?
It’s not possible to upload again a deleted item, but you can update it for sure.
Way more than expected, true story
Different categories are not reviewed at the same time by the same person.
Sure you can, the exclusive program means that you can’t sell the same product here and somewhere else. But as long as your item is not for sale here, you can do whatever you want.
I really want this feature and I promise to provide feedback this week (iphone, ipad & nexus 4)