Crowns By Area? What about By World?

An idea struck me today. It would be beneficial if we had crowns by worlds, so we can buy an entire world at once than buying it per area. Especially if we bought a huge chunk of crowns and wanted to spend it quickly than travelling to per area to buy each one. I think that it'd even more beneficial if we had a special list of all worlds and areas with check marks. So we could check off what areas and worlds we want to buy and see current total of what we picked and total crowns we have available before being able to check out on the Wizard101 site possibly. Or an option in the Buy By Area window prompt entitled "Buy More Areas/Worlds" or something like that that would lead to the check mark list.

This way we can have multiple areas/worlds open right away without any waiting or travelling. It would definitely be beneficial to Wizard101 since this would encourage people to buy more crowns.