If you're looking for new glasses, Glasses USA has some of the best deals. There are discounts on both frames and lenses, so no matter what you're looking for, you're likely to find it there for less.
Buy one, get one free: With the code GODFRESH you can get a second pair of glasses for free. An order can include one “premium” frame, and the discount will cover the cheaper of the two pairs of glasses.
30% discount on frames: If you only need one pair of glasses, use a coupon code SAVE 30 for 30% off and free shipping. This only applies to frames with basic prescription lenses and is not compatible with premium, sale or 'new arrival' glasses. This coupon can also be used to save on sunglasses. If you want to save more on sunglasses, use the code SUNNY10 to save $10 on any pair of sunglasses.
Other deals include 50% off lens upgrades with the code LENSES 50and you can save on select designer frames (although quite a few brands are excluded) with the promo code DESIGNER40. If you need glasses and contacts at the same time, when you spend over $120 on contacts, you can get a pair of glasses for free. Use the offer code FREE GLASSES. Just note that this offer is not good on Premium, Luxury, Sale, the Marsai Martin X GlassesUSA.com Collection, or the Von Miller x GlassesUSA.com Collection.
Finally, you can save 30% on contact lenses with the coupon code CONTACT NOW30 and save 50% on select progressive lenses with the code PROG50.