I've worn contact lenses for a long time, and quickly realised I could save A LOT of money by buying lenses online rather than from my optometrist.
Roughly a decade ago I found a site called aalens.com that I've used happily since; it's a dodgy looking website based in Singapore but they always send real product and the prices are 50-75% less than what I was being charged retail. Plus they always chuck in a free 'trial' pair, so in a 6pack you're getting a bonus 16.67% of eyesight.
I'm curious where other sight-challenged OzBargainers buy their contacts, and if you know of any cheaper suppliers? I find local options like SpecSavers and Clearly to be noticeably more expensive (unless a good coupon is active) than aalens, but I'm sure other alternatives are out there.
At the end of the day if its an identical product and as long as prescription is followed, price is all that matters.
20% off Contact Lenses for a Friend from Specsavers