[Doughty]

Hello. Create new variable on the mode, like:

pawn Код:

new bool:GotMoney[MAX_PLAYERS];

OnPlayerConnect:

pawn Код:

GotMoney[playerid] = false;

Then do check in the command, if GotMoney return true he will get message.

pawn Код:

if(GotMoney[playerid]) return SendClientMessage(playerid, -1, "You already took the money.");