Plugins | Server Market

Source: https://www.spigotmc.org/resources/server-market.35033/

Tested Minecraft Versions:

1.9
1.10
1.11
1.12
1.13
1.14
1.15
1.16
1.17

With ServerMarket players can sell items on the market which can be easily accessed by all players! It has very simple straightforward yet flexible configuration and very user friendly interface.

Default config can be found HERE

Features:

Global server market which can be opened from anywhere.
MySQL & SQLite storage support
Full item data support (lores, NBT etc.)
Permission based taxes (tax money can be collected and withdrawn by an admin)
Ability to disallow specific items (by type, lore and name)
Disable in specific worlds
Fully customisable messages
Shift+LeftClick to remove items from the market (servermarket.admin perm.)
Ability to set automatic expiration of items
Ability to give books as market transaction log
Zero dupes
Instant synchronization of the market for all players that browse it
You can choose how players collect money, automatic or manual (through dropbox)
Send item gifts to other players (even if they are offline)
Ability to change main and sub commands to whatever you want
Transaction logs (with the ability to get every item that has been sold in the market at any time)
Market items sorting
Citizens support
And other features....

Commands (/market or /smarket):

/market - Opens market | servermarket.use
/market open - Alternative to /market
/market add/create <price> - Adds an item to the market | servermarket.use
/market returned/expired - Inventory with expired/returned items | servermarket.use
/market dropbox - Opens dropbox inventory (only if dropbox is enabled) | servermarket.use
/market gift <player> - Sends an item to players mail box. | servermarket.gift
/market tax [amount] - View/ Withdraw collected tax money | servermarket.admin
/market help/? - List of commands | servermarket.use
/market reload - Reloads config | servermarket.admin
/market npc <add|remove> <npc_id> - Sets/removes npc to be a market view provider. | servermarket.admin
/market log - Lists transaction logs | servermarket.admin

Permissions:

servermarket.use
servermarket.admin
servermarket.gift (for /market gift command)
servermarket.tax.* (for custom taxes)

Requirements:

Java 8
Vault

Signs:

You can create signs which will open market as well, to create a sign just write what ever is specified on the first line, and plugin will auto generate the rest of the sign. (servermarket.admin perm)

Plugin event (for developers):