My Chemist - Instore Promo - 6 Glasses Free when you spend $30 + 1c Coupon deals
You get 6 free glasses when you spend $30 PLUS
Print out the coupon and bring it in when you spend $30, you can choose one of the deals for 1c.
It is rather hard to read the catalogue, but you can view it as pdf here (and can enlarge to read the details)
Link to PDF: http://images.lasoomedia1.com.au/imageicon/mch/prod/j00520719/c_001/mch_prod_j00520719_c_001_r01.pdf