#4 - June 21, 2010, 6:05 a.m.
Q u o t e:
yeah thats what I did, i wrote it down and put it in my safe :p
That may be the best option. Authenticators should last for several years but in the event they break or the battery dies prematurely our Billing and Account Service department should have a replacement option. I'm not certain if that applies to the sticker though. You may simply want to keep the serial number in a safe place just in case you need it.
You could write or call them though if you wanted to inquire.
Email Support
o Website E-mail Form
http://www.blizzard.com/support/wowbilling/?id=eSupport000
o Billing@Blizzard.com
Phone Support
You can call 1 (800) 592 5499 (1-800-59-BLIZZARD) 7AM-8PM (PST) for live representation.
Australian users should please call 1-800-041-378 if the standard 800 line does not work.