Discounts at OPSM - $100 off or 20% at Pitt St store

Hello everyone. My first post - 2 offers at OPSM
1) $100 off complete pairs of glasses and prescription sunglasses @ any OPSM (refer to link above) and

2) Also they were handing out flyers this week to celebrate the opening of the 249 Pitt St Store in Sydney. The flyer states:
For a limited time, enjoy 20% off [non prescription] sunglasses or $100 off* a complete pair of glasses or prescription sunglasses, simply present voucher in store. (offer available at Pitt St store only).

*Offer excludes Chanel Blgari, Chloe & Maui Jim and ends 21 Dec 08

Although it says present flyer for promotion, I can't see why they won't warrant this deal @ Pitt St if you mention the promotion. Check with the sales.