Amex Offer: Contactsdirect.com $40 off $150 + Stacking Codes
Contacts are expensive and it's always hard to find deals when stocking up for the year. There is an Amex Offer for Contactsdirect.com for $40 off $150, as well as a number of other deals which will stack with this. I ended up getting my Acuvue Oasys lenses for about 50% of what I would normally pay.
I'll list some of the coupon codes that will work in addition to the Amex Offer, feel free to add more in the comments:
$20 off $150 + Free Shipping: APRILRMN
$20 off $199: FLOWERS
$20 instant rebate on contact lenses + Free Shipping: TAXREBATE
10% off order: wanttosave