All of your on-hand cash is in a wallet (or possibly purse if you are female), you can withdraw money from it via /commands or the GUI and it will turn the withdrawn amount into an item which can be given to other people, or left clicked to add it back to your wallet/purse.
Purchases (via events) are done via the wallet, not on-hand cash wads.
See Mockup GUI.
All of your on-hand cash is in a wallet (or possibly purse if you are female), you can withdraw money from it via /commands or the GUI and it will turn the withdrawn amount into an item which can be given to other people, or left clicked to add it back to your wallet/purse.
Purchases (via events) are done via the wallet, not on-hand cash wads.