[Stanford]

pawn Код:

CMD:buy(playerid, params[])
{
    if(IsPlayerInRangeOfPoint(playerid, 3.0, x, y, z) // Change the range and the x, y, z to the position that you desire!
    {
        GivePlayerWeapon(playerid, 14, 300);
        GivePlayerMoney(playerid, -money);
        SendClientMessage(playerid, -1, "You've successfully purchased the flowers!.");
    }
    return 1;
}

I hope I helped!.