rule no.1: don’t use bot, anyway there is no fun in that! believe me
rule no.2: don’t sell or buy from / to third party! and if you must do it, so do it cleanly. I mean sell it with full account e.g. email + password and chips worth price within and tell your buyer to immediately change the password email and password facebook to avoid hacking facebook account
rule no.3: do not click any link within new facebook mail whatever it mean or even it’s appearance resemble exactly like zynga tm. well you must cautious in this, and even you want to see the link mentioned, use another browser or u may see it after clearing cache and temporary internet files. HInts: you may use ccleaner software or else.. This especially for anti hacked zynga account tips, but you may get it as bonus :xD
rule no.4 be polite! as Google (tm) always say “Be Family Friendly” in your picture, appearance, chatting, good luck!!