Sometimes you may be disinterested in a particular seller. For example, maybe Justin's animals are just so nice and pretty that you can't stop looking at them, but you need to.
Block Store is a brand new feature to help you out. When you block a store, all of their ads will be excluded from your searches.
To block a store, use the Block Store button on the upper right of their store profile, while you're logged in. To see all stores you've blocked, use the menu to navigate to your Followed (and Blocked) Stores page. There you can easily unblock.
Something to keep in mind is that index pages with ad counts reflect the total number of ads on the site. It's not until after you execute a search that you may see a reduced number due to excluded ads. We put an asterisk on the total result count to remind you of this possibility.