Anyone else on the JB hi-fi mailing list? Are the vouchers the same?

Your JB Hi-Fi mailing list membership now provides you with Exclusive in store offers. This week until Sunday get yourself up to $100 Off the current ticketed price of selected Sony Headphones, simply by presenting this Exclusive Voucher at any JB Hi-Fi Store in Australia. Offer ends Sunday 16th March 2014. JB, you've done it again!