Just saw this today...
Link: http://www.nomorerack.com/daily_deals/view/51501-up_to__99_wort
To get FREE $99 Prescription Glasses Voucher Login or Register at NoMoreRack
then Add the $99 Prescription Glasses Voucher to your cart (it's on main
page) and checkout. Select the payment option "Paypal express checkout" to
avoid entering a CC#.
Enjoy!