How safe are mule accounts?

[lolwut313]

I was just wondering why blizzard wouldn't just be able to trace the gold back to my botting accounts. I have a guild bank on one bot that i use to store mats that i cant sell yet and all of my gold. One bot was perma banned for "abuse of the economy" 3 days ago but i got it back almost instantly because the email said i was selling gold but i hadn't sold any yet. Should i just buy a mule account right now and move the guild to that one instead? Thanks in advance for any advice, i really want to start earning some cash.

 

[no1knowsy]

They do occasionally track it back...
Nobody can definitively answer this.

Having that mule account for the sales is a good idea, and even another for selling the actual gold to attempt to keep blizz from banning any useful accts.