MCJava
By
jojodmo — Run Java Code from the Chat • Code plugins completely in-game • Beautiful Syntax Highlighting
SellItemInHand
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TeamVK — Sell all the items (as same as you're holding or 'ALL') in the chest in your faction regions/chunks.
BankCheque
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TeamVK — Issue a bank cheque using your money! (supports kMBTQ...) (server version independent)