Okay so I got a request to make a simple money system, and when I made it, I realized it was pretty cool and I decided to add some features, and It turned into a pretty well working Money System. It's also a great start for those making an RPG game! I usually don't like sharing my scripts, but after getting request after request, I decided to post it on Hawkee. Enjoy!

Commands:

&give: Only one person can use this command, this generates any amount of money, and gives it to any person. (Syntax: &give (user) (amount))

&take: Only one person can use this command; this takes away money from either a users carrying money, or his/her personal safe (if the user has one). (Syntax: &take (stash OR carry) (user) (amount))

!give: Can be used by all users; it transfers money from your account to another players. (Syntax: !give money (user) (amount))

!mug: Attempt to mug a user for between 1 to 50 dollars. Sometimes you will succeed, other times you will be caught and be charged a 500 dollar fine. (Syntax: !mug (user))

!properties: View all available properties for purchase (only one is available at the moment)

!stash: Only works if you have a property; it stashes money into your property's private safe. (Syntax: !stash money (amount)

!withdraw: Takes money out of your personal safe. (Syntax: !withdraw money (amount))

!stats: Views the current account balance of a user, what property they have (if any) And how much money is stored into their personal safe (Only is disaplyed if there is money in the safe). (Syntax: !stats (user))

NOTE: To set what person can use &give, goto line 41 of the script and put your name where it says "NameHere"
NOTE: To set what person can use &take, goto line 50 of the script and put your name where it says "NameHere"

Please report any problems/bugs!!!!

on *:TEXT:!partyover*:#: {
  if (%party [ $+ [ $nick ] ] == on) {
    msg # $nick $+ 's party is now over...
    set %party [ $+ [ $nick ] ] $null
    set %invite [ $+ [ $nick ] ] $null
  }
  else { msg $nick You aren't throwing a party! }
}
on *:TEXT:!give*:#: {
  if ($2 == money) {
    if ($3 ison $chan) {
      if (%money [ $+ [ $nick ] ] >= $4) {
        inc %money [ $+ [ $3 ] ] $4
        dec %money [ $+ [ $nick ] ] $4
        msg # $nick gives $3 $4 dollars
        msg # $3 now has %money [ $+ [ $3 ] ] dollars
      }
      else { msg $chan You only have %money [ $+ [ $nick ] ] dollars! }
    }
  }
}
on *:TEXT:!stats*:#: {
  if (%money [ $+ [ $2 ] ] == $null) {
    msg # $$2 currently does not have any money!
  }
  else { 
    msg # $$2 is currently carrying %money [ $+ [ $2 ] ] dollars
  }
  if (%prop [ $+ [ $2 ] ] == $null) {
    msg # $$2 currently does not own property
  }
  else { msg # $$2 currently owns the %property [ $+ [ $2 ] ]
  }
  if (%prop [ $+ [ $2 ] ] == true) {
    if (%moneystash [ $+ [ $2 ] ] != $null) {
      msg # $2 currently has %moneystash [ $+ [ $2 ] ] dollars stashed in his/her property
    }
  }
}
on *:TEXT:&give*:#: {
  if ($nick == NameHere) {
    if ($2 ison $chan) {
      inc %money [ $+ [ $2 ] ] $3
      msg # RandomDude has given $2 $3 dollars
    }
  }
  else { msg # Access Denied }
}
on *:TEXT:&take*:#: {
  if ($nick == NameHere) {
    if ($2 == carry) {
      dec %money [ $+ [ $3 ] ] $4
      msg # $nick has taken $4 dollars away from $3
    }
    elseif ($2 == stash) {
      if {%moneystash [ $+ [ $3 ] ] != $null) {
        dec %moneystash [ $+ [ $3 ] ] $4
        msg # $nick has taken $4 dollars from $3 $+ 's private safe
      }
    }
  }
  else { msg # Access Denied }
}
on *:TEXT:!mug*:#: {
  if ($2 ison $chan) {
    var %mug $rand(1,3)
    var %mugmoney $rand(1,50)
    if (%mug == 1) {
      if (%money [ $+ [ $2 ] ] >= %mugmoney) {
        msg $chan $nick steals %mugmoney from $2 
        inc %money [ $+ [ $nick ] ] %mugmoney  
        if (%money [ $+ [ $2 ] ] >= %mugmoney) {
          dec %money [ $+ [ $2 ] ] %mugmoney
        }
        else { set %money [ $+ [ $2 ] ] 0 }
      }
      else { msg # $2 does not have %mugmoney dollars; mug unsuccessfull }
    }
    if (%mug == 2) {
      msg $chan $2 sprays $nick in the face with pepper spray and runs away...
    }
    if (%mug == 3) { msg $chan $nick gets caught by the police and recives a 500 dollar fine.
      if (%money [ $+ [ $nick ] ] >= 500) {
        dec %money [ $+ [ $nick ] ] 500
      }
      else { set %money [ $+ [ $nick ] ] 0 }
    }
  }
  else { msg # $2 is currently not in this channel }
}
on *:TEXT:!properties:#: {
  notice $nick Properties for Sale:
  notice $nick City Apartment: 1,000 dollars
  notice $nick To buy a property, type !buy (Property Name)
  notice $nick More Comming Soon!
}
on *:TEXT:!buy*:#: {
  if ($2- == City Apartment) {
    if (%money [ $+ [ $nick ] ] >= 1000) {
      dec %money [ $+ [ $nick ] ] 1000
      set %prop [ $+ [ $nick ] ] true
      set %property [ $+ [ $nick ] ] City Apartment
      msg $chan $nick has bought the City Apartment for 1,000 dollars
    }
    else { notice $nick You don't have enough money! }
  }
}
on *:text:!stash*:#: {
  if (%prop [ $+ [ $nick ] ] == true) {
    if ($2 == money) {
      if (%money [ $+ [ $nick ] ] >= $3) {
        dec %money [ $+ [ $nick ] ] $3
        inc %moneystash [ $+ [ $nick ] ] $3
        msg # $nick has stashed $3 into his property's private safe.
      }
      else { msg $chan You are only carrying %money [ $+ [ $nick ] ] dollars! }
    }
  }
  else { msg $nick You don't have a property to stash anything in! }
}
on *:text:!withdraw*:#: {
  if (%prop [ $+ [ $nick ] ] == true) {
    if ($2 == money) {
      if (%moneystash [ $+ [ $nick ] ] >= $3) {
        dec %moneystash [ $+ [ $nick ] ] $3
        inc %money [ $+ [ $nick ] ] $3
        msg # $nick has withdrawed $3 dollars from his property's private safe
      }
      else { msg $chan You only have %moneystash [ $+ [ $nick ] ] dollars in your property's private safe! }
    }
  }
  else { msg $nick You don't have any property to withdraw from! }
}