Barrel
The preferred shop block.
Chests
Any chest, including double-chests, but excluding ender chests.
Shulker Boxes
Any Shulker Box color.
Sell
The default mode of newly-created shops. Shops in sell mode will sell items to players and display "Buy" on the shop sign.[See notes] If the shop runs out of inventory, it will be deactivated.
Buy
Shops in buy mode will buy items from players and display "Sell" on the shop sign.[See notes] If you run out of Gems, the shop will be deactivated.
Administrator
Players with quickshop-hikari.administrator will be able to control all aspects of a shop, including giving access to this shop to other users. This level of access is required to use this command. By default, only the shop creator has this level of access.
Staff
Players with quickshop-hikari.staff will be able to control most aspects of a shop (such as shop price, item quantities, and sell mode), but will be unable to modify permissions for others. Same as running /shop staff add <name> and related commands.
Everyone
Players with quickshop-hikari.everyone will be able to trade with the shop, but do nothing else. This is the default access level for all players at your shop; It is unnecessary to set this permission for users.
Blocked
Players with quickshop-hikari.blocked will be barred from trading or interacting with your shop altogether.