Not sure if this is a bargain but the minimum order amount for free shipping has dropped from $99 to $50.
Free Shipping!
Chemist Warehouse offers FREE SHIPPING for any order over $50 and a flat rate of $8.95 for orders under $50 (excludes international orders). Express shipping is also available for a small fee.
Chemist Warehouse will endeavour to dispatch orders in one business day - Monday to Friday assuming all items are in stock. All other orders will be dispatched as quickly as possible using Australia Post.
Pretty good deal, probably influenced by Amazon.
Not hard to get $50 with all their specials.