// 1 poring coin = 10 cash point

prontera,155,181,5	script	Sample#cashitem	757,{
.@item = 7539;
.@rate = 10;

.@countitem = countitem( .@item );
mes "Exchange "+.@countitem+" x "+getitemname( .@item )+" to "+( .@countitem * .@rate )+" Point ?";

if( .@countitem )
	if( select( "YES","Cancel" ) == 1 ){
		delitem .@item,.@countitem;
		#CASHPOINTS = #CASHPOINTS + ( .@countitem * .@rate );
		mes "Done";
	}
close;
}