ok im using this script from my old tfs .2.4
function onSay(cid, words, param)
if doPlayerRemoveMoney(cid, 5000) == 1 then
doPlayerAddItem(cid, 2306, 10)
else
doPlayerSendCancel(cid, 'You don\'t have enough money.')
doSendMagicEffect(getPlayerPosition(cid), CONST_ME_POFF)
end...