Feature Request: Add "exclude location" button

[YuJin44]

Just something I thought about, when people are searching for the merchant, for some locations you have to run far, so it's kinda inefficitent that everybody searches the same ones until the merchant is found. So basically what would be nice is an "exclude location" button, which would mean that (when I press it) I just checked that location and can confirm that the merchant is not there. I was thinking about the screen where you suggest location and choose the items on sale. there somewhere the button and also a status if someone marked as excluded. This feature would bring more coordination and faster finds and also less work for each individual searcher.

[steel-raven]

That would be even more space for trolls. You would need upvotes for every "checked" location.