First of all - checkings
if(getgdskilllv(.@GID,10000) < 1) goto L_GSTL;
if(strcharinfo(0)!=getguildmaster(.@GID)) goto L_NGM;
query_sql "SELECT `guild_lv`,`max_member` FROM `guild` WHERE `guild_id`="+getcharid(2)+"",@glvl,@max_member;
if(@glvl < 10 || @max_member < 5) goto L_GLTL;
L_GSTL:
mes "Sorry, but without the Guildskill 'Guild Approval' you can't receive a GP!";
close;
L_NGM:
mes .@n$;
mes "Sorry, only the Guildleader can receive GP from me!";
close;