Coastal Contacts runs this deal periodically where new customers can get a free pair of glasses, including frames and 1.5 index lenses. It’s absolutely legitimate. Many Charlotte on the Cheap readers have gotten glasses through this deal other times it’s been posted. I got a free pair of glasses myself. Some frames might not be eligible.
Once you’ve selected your frames and entered your prescription information and shipping address, use the promo code FIRSTPAIRFREE . All you’ll have to pay for is shipping and handling (around $12), and any extras you choose for your glasses, like scratch-resistant coating, a more complicated prescription, or tinting. The deal is for 1.5 index lenses. If you need something else you’ll pay extra. Only certain frames are included in this deal. Typically there are many to choose from, though. The link takes you to the frames that are eligible.
Just follow the instructions on the webpage. Use the coupon code: FIRSTPAIRFREE.