[Loot]

By the way, it looks like you're sending the cash to yourself and not the target

pawn Код:

CMD:givemoney(playerid, params[])
{
    new id, ammountcash, givemstring[128];
    if(sscanf(params, "ud", id, ammountcash)) return SendClientMessage(playerid, -1, "Use: /pay [Player] [Ammount]");
    PlayerInfo[id][Money] += ammountcash; // PlayerInfo[playerid][Money] += ammountcash;
    format(givemstring, 128, "You gave him $%d", ammountcash);
    SendClientMessage(playerid, -1, givemstring);
    return 1;
}